Document:

EXHIBIT 10.109

THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES ACT") OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED
OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER
APPLICABLE STATE SECURITIES LAWS OR HIENERGY TECHNOLOGIES, INC. SHALL HAVE
RECEIVED AN OPINION OF ITS COUNSEL THAT REGISTRATION OF SUCH SECURITIES UNDER
THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE SECURITIES LAWS
IS NOT REQUIRED.

                               WARRANT TO PURCHASE

                             SHARES OF COMMON STOCK

                                       OF

                           HIENERGY TECHNOLOGIES, INC.

Holder: _________________
Warrant No.: W-___
Number of Warrant Shares: __________
Exercise Price: $0.65 per Warrant Share
Original Issue Date: April ___, 2005
Expiration Date: April ___, 2008

      FOR VALUE RECEIVED, subject to the provisions hereinafter set forth, the
undersigned, HiEnergy Technologies, Inc., a Delaware corporation (together with
its successors and assigns, the "Issuer"), hereby certifies that the Holder or
its registered assign or assigns (individually or collectively referred to as
the "Holder") is entitled to subscribe for and purchase, during the period
defined below in this Warrant as the Term, the number of Warrant Shares
indicated above shares (subject to adjustment as hereinafter provided) of the
duly authorized, validly issued, fully paid and non-assessable shares of the
Issuer's Common Stock, as defined below in this Warrant, at an exercise price
per share equal to the Warrant Price then in effect, subject, however, to the
provisions and upon the terms and conditions hereinafter set forth.

1. Definitions. For the purposes of this Warrant, the following terms have the
following meanings:

      "Board" means the Board of Directors of the Issuer.

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      "Business Day" means any day except a Saturday, Sunday or any day on which
commercial banks in Irvine, California or New York, New York are authorized or
required by law or other government action to close.

      "Capital Stock" means and includes (i) any and all shares, interests,
participations or other equivalents of or interests in (however designated)
corporate stock, including, without limitation, shares of preferred or
preference stock, (ii) all partnership interests (whether general or limited) in
any Person which is a partnership, (iii) all membership interests or limited
liability company interests in any limited liability company, and (iv) all
equity or ownership interests in any Person of any other type.

      "Certificate of Incorporation" means the Certificate of Incorporation of
the Issuer as in effect on the Original Issue Date, and as hereafter from time
to time amended, modified, supplemented or restated in accordance with the terms
hereof and thereof and pursuant to applicable law.

      "Common Stock" means the Common Stock, par value $0.001 per share, of the
Issuer and any other Capital Stock into which such stock may hereafter be
changed.

      "Effectiveness Date" means the date that the Registration Statement as
described in Section 5 of the Purchase Agreement becomes effective with respect
to the Warrant Shares to be issued upon the exercise of this Warrant by the
Holder.

      "Exercise Date" means the date that the amount payable under Section 3(b)
is received in full by the Issuer in immediately available U.S. dollar
denominated funds in the account of the Issuer at a financial institution
designated from time to time by the Issuer pursuant to the Purchase Agreement;
or the date the Holder executes the cashless exercise provision provided for
herein and pursuant to the conditions set forth Section 3 (c).

      "Governmental Authority" means any governmental, regulatory or
self-regulatory entity, department, body, official, authority, commission,
board, agency or instrumentality, whether federal, state or local, and whether
domestic or foreign.

      "Holders" mean the Persons who shall from time to time own any Warrant.
The term "Holder" means one of the Holders.

      "Independent Appraiser" means a nationally recognized or major regional
investment banking firm or firm of independent certified public accountants of
recognized standing (which may be the firm that regularly examines the financial
statements of the Issuer) that is regularly engaged in the business of
appraising the Capital Stock or assets of corporations or other entities as
going concerns, and which is not affiliated with either the Issuer or the Holder
of any Warrant.

      "Issuer" means HiEnergy Technologies, Inc., a Delaware corporation, and
its successors.

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      "Majority Holders" means at any time the Holders of Warrants exercisable
for a majority of the Warrant Shares issuable under the Warrants at the time
outstanding.

      "Original Issue Date" means the date of the Closing as defined in the
Purchase Agreement.

      "OTC Bulletin Board" means the over-the-counter electronic bulletin board.

      "Other Common" means any other Capital Stock of the Issuer of any class
which shall be authorized at any time after the date of this Warrant (other than
Common Stock) and which shall have the right to participate in the distribution
of earnings and assets of the Issuer without limitation as to amount.

      "Person" means an individual, corporation, limited liability company,
partnership, joint stock company, trust, unincorporated organization, joint
venture, Governmental Authority or other entity of whatever nature.

      "Per Share Market Value" means on any particular date (a) the closing sale
price for a share of Common Stock in the over-the-counter market, as reported by
the OTC Bulletin Board or in the National Quotation Bureau Incorporated (or
similar organization or agency succeeding to its functions of reporting prices),
or as reported by such other senior United States trading facility as the Issuer
may elect, at the close of business on such date, or (b) if the Common Stock is
not then reported by the OTC Bulletin Board or the National Quotation Bureau
Incorporated (or similar organization or agency succeeding to its functions of
reporting prices) or by such other senior United States trading facility as the
Issuer may elect, then the average of the "Pink Sheet" quotes for the relevant
conversion period, as determined in good faith by the Board, or (c) if the
Common Stock is not then publicly traded the fair market value of a share of
Common Stock as determined by the Board in good faith; provided, however, that
the Majority Holders, after receipt of the determination by the Board, shall
have the right to select, jointly with the Issuer, an Independent Appraiser, in
which case, the fair market value shall be the determination by such Independent
Appraiser; and provided, further that all determinations of the Per Share Market
Value shall be appropriately adjusted for any stock dividends, stock splits or
other similar transactions during such period. The determination of fair market
value shall be based upon the fair market value of the Issuer determined on a
going concern basis as between a willing buyer and a willing seller and taking
into account all relevant factors determinative of value, and shall be final and
binding on all parties. In determining the fair market value of any shares of
Common Stock, no consideration shall be given to any restrictions on transfer of
the Common Stock imposed by agreement or by federal or state securities laws, or
to the existence or absence of, or any limitations on, voting rights.

      "Purchase Agreement" means the Stock Purchase Agreement dated as of April
___, 2005 between the Issuer and the investors party thereto.

<PAGE>

      "Registration Statement" means the registration statement on Form SB-2 or
another available form registering the Warrant Shares as described in Section 5
of the Purchase Agreement.

      "Securities" means any debt or equity securities of the Issuer, whether
now or hereafter authorized, any instrument convertible into or exchangeable for
Securities or a Security, and any option, warrant or other right to purchase or
acquire any Security. "Security" means one of the Securities.

      "Securities Act" means the Securities Act of 1933, as amended, or any
similar federal statute then in effect.

      "Subsidiary" means any corporation at least 50% of whose outstanding
Voting Stock shall at the time be owned directly or indirectly by the Issuer or
by one or more of its Subsidiaries, or by the Issuer and one or more of its
Subsidiaries.

      "Term" has the meaning specified in Section 2 hereof.

      "Trading Day" means (a) a day on which the Common Stock is traded on the
OTC Bulletin Board, or (b) if the Common Stock is not traded on the OTC Bulletin
Board, a day on which the Common Stock is quoted in the over-the-counter market
as reported by the National Quotation Bureau Incorporated (or any similar
organization or agency succeeding its functions of reporting prices) or such
other senior United States trading facility as in the issuer may elect;
provided, however, that in the event that the Common Stock is not listed or
quoted as set forth in (a) or (b) hereof, then Trading Day shall mean any day
except Saturday, Sunday and any day which shall be a legal holiday or a day on
which banking institutions in the State of New York are authorized or required
by law or other government action to close.

      "Voting Stock" means, as applied to the Capital Stock of any corporation,
Capital Stock of any class or classes (however designated) having ordinary
voting power for the election of a majority of the members of the Board of
Directors (or other governing body) of such corporation, other than Capital
Stock having such power only by reason of the happening of a contingency.

      "Warrants" means the Warrants issued and sold pursuant to the Purchase
Agreement, including, without limitation, this Warrant, and any other warrants
of like tenor issued in substitution or exchange for any thereof pursuant to the
provisions of Section 3(d), 3(e) or 3(f) hereof or of any of such other
Warrants.

      "Warrant Price" initially means U.S. $0.65, as such price may be adjusted
from time to time as shall result from the adjustments specified in this
Warrant, including Section 5 hereto.

      "Warrant Share Number" means at any time the aggregate number of Warrant
Shares which may at such time be purchased upon exercise of this Warrant, after
giving effect to all prior adjustments to such number made or required to be
made under the terms hereof.

<PAGE>

      "Warrant Shares" means shares of Common Stock issuable upon exercise of
any Warrant or Warrants or otherwise issuable pursuant to any Warrant or
Warrants.

2. Term. The right to subscribe for and purchase Warrant Shares represented
hereby shall commence on April ___, 2005 and shall expire at 5:00 pm, Eastern
Time, on April ___, 2008 such period sometimes herein called the "Term").

3. Method of Exercise and Payment; Issuance of New Warrant Certificates;
Transfer and Exchange.

      (a) Time of Exercise. The purchase rights represented by this Warrant may
be exercised in whole or in part at any time and from time to time during the
Term, and this Warrant shall be considered exercised on the date (the "Exercise
Date") that the amount payable under Section 3(b) is received in full by the
Issuer in immediately available U.S. dollar denominated funds in the account of
the Issuer at a financial institution designated from time to time by the Issuer
pursuant to the Purchase Agreement; or Warrant shall be considered exercised on
the date the Holder executes the cashless exercise provision provided for herein
and pursuant to the conditions set forth Section 3(c).

      (b) Method of Exercise. The Holder hereof may exercise this Warrant, in
whole or in part, by (1) a facsimile transmission executed and sent to the
attention of the Secretary of the Company, and (2) the physical surrender on the
next Trading Day of this Warrant (with the exercise form attached hereto duly
executed) at the principal office of the Issuer, and (2) by the payment in full
to the order of the Issuer on the next trading day of an amount of consideration
therefor equal to the Warrant Price in effect on the Exercise Date multiplied by
the number of Warrant Shares with respect to which this Warrant is then being
exercised, payable in immediately available U.S. dollar denominated funds by
check or by wire to the account of the Issuer at a financial institution
designated from time to time by the Issuer pursuant to the Purchase Agreement.

      (c) Cashless Exercise. Notwithstanding any provisions herein to the
contrary, if the underlying securities are not registered by October , 2005, and
if the closing bid price for one share of Common Stock at the close of business
on the date of exercise in the over-the-counter market as reported by the OTC
Bulletin Board, or as reported in the National Quotation Bureau Incorporated or
similar organization or agency succeeding to its functions of reporting prices,
or as reported by such other senior United States trading facility as the Issuer
may elect (the "Per Share Market Price"), is greater than the Exercise Price on
the date of exercise, then the Holder may exercise this Warrant by a cashless
exercise, in lieu of exercising this Warrant by payment of cash, and shall
receive the number of shares of Common Stock equal to the amount determined
below by surrender of this Warrant at the principal office of the Issuer
together with properly endorsed Notice of Exercise in which event the Issuer
shall issue to the Holder a number of shares of Common Stock computed using the
following formula:

<PAGE>

X = Y - (A)(Y)
        ------
          B

Where:

X =   the number of shares of Common Stock to be issued to the Holder;
Y =   the number of shares of Common Stock purchasable upon exercise of all of
      the Warrant or, if a partial exercise, the number of shares underlying the
      portion being exercised;
A =   the Exercise Price;
B =   the Per Share Market Value of one share of Common Stock.

      (d) Issuance of Stock Certificates. In the event of any exercise of the
rights represented by this Warrant in accordance with and subject to the terms
and conditions hereof, (i) certificates for the Warrant Shares so purchased
shall be dated as of the Exercise Date and delivered to the Holder hereof within
a reasonable time, not exceeding three (3) Trading Days after the Exercise Date,
and the Holder hereof shall be deemed for all purposes to be the Holder of the
Warrant Shares so purchased as of the Exercise Date and (ii) unless this Warrant
has expired, a new Warrant representing the number of Warrant Shares, if any,
with respect to which this Warrant shall not then have been exercised (less any
amount thereof which shall have been canceled in payment or partial payment of
the Warrant Price as hereinabove provided) shall also be issued to the Holder
hereof at the Issuer's expense within such time.

      (e) Transferability of Warrant. Subject to Section 3(g), this Warrant may
be transferred by a Holder without the consent of the Issuer. If transferred
pursuant to this paragraph, and subject to the provisions of Section 3 (g), this
Warrant may be transferred on the books of the Issuer by the Holder hereof in
person or by duly authorized attorney, upon surrender of this Warrant at the
principal office of the Issuer, properly endorsed (by the Holder executing an
assignment in the form attached hereto) and upon payment of any necessary
transfer tax or other governmental charge imposed upon such transfer. This
Warrant is exchangeable at the principal office of the Issuer for Warrants for
the purchase of the same aggregate number of Warrant Shares, each new Warrant to
represent the right to purchase such number of Warrant Shares as the Holder
hereof shall designate at the time of such exchange. All Warrants issued on
transfers or exchanges shall be dated the Original Issue Date and shall be
identical with this Warrant except as to the number of Warrant Shares issuable
pursuant hereto.

      (f) Continuing Rights of Holder. The Issuer will, at the time of or at any
time after each exercise of this Warrant, upon the request of the Holder hereof,
acknowledge in writing the extent, if any, of its continuing obligation to
afford to such Holder all rights to which such Holder shall continue to be
entitled after such exercise in accordance with the terms of this Warrant,
provided that if any such Holder shall fail to make any such request, the
failure shall not affect the continuing obligation of the Issuer to afford such
rights to such Holder.

<PAGE>

      (g) Compliance with Securities Laws.

      (i) The Holder of this Warrant, by acceptance hereof, acknowledges that
this Warrant or the Warrant Shares to be issued upon exercise hereof are being
acquired solely for the Holder's own account and not as a nominee for any other
party, and for investment, and that the Holder will not offer, sell or otherwise
dispose of this Warrant or any Warrant Shares to be issued upon exercise hereof
except pursuant to an effective registration statement, or an exemption from
registration, under the Securities Act and any applicable state securities laws.

      (ii) Except as provided in paragraph (iii) below, this Warrant and all
certificates representing Warrant Shares issued upon exercise hereof shall be
stamped or imprinted with a legend in substantially the following form:

      THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE HEREOF
      HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
      "SECURITIES ACT") OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD,
      TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE
      SECURITIES ACT AND UNDER APPLICABLE STATE SECURITIES LAWS OR HIENERGY
      TECHNOLOGIES, INC. SHALL HAVE RECEIVED AN OPINION OF ITS COUNSEL THAT
      REGISTRATION OF SUCH SECURITIES UNDER THE SECURITIES ACT AND UNDER THE
      PROVISIONS OF APPLICABLE STATE SECURITIES LAWS IS NOT REQUIRED.

      (iii) The restrictions imposed by this subsection (g) upon the transfer of
this Warrant or the Warrant Shares to be purchased upon exercise hereof shall
terminate (A) when such securities shall have been resold pursuant to an
effective registration statement under the Securities Act, (B) upon the Issuer's
receipt of an opinion of counsel, in form and substance reasonably satisfactory
to the Issuer, addressed to the Issuer to the effect that such restrictions are
no longer required to ensure compliance with the Securities Act and state
securities laws or (C) upon the Issuer's receipt of other evidence reasonably
satisfactory to the Issuer that such registration and qualification under the
Securities Act and state securities laws are not required. Whenever such
restrictions shall cease and terminate as to any such securities, the Holder
thereof shall be entitled to receive from the Issuer (or its transfer agent and
registrar), without expense (other than applicable transfer taxes, if any), new
Warrants (or, in the case of Warrant Shares, new stock certificates) of like
tenor not bearing the applicable legend required by paragraph (ii) above
relating to the Securities Act and state securities laws.

4. Stock Fully Paid; Reservation and Listing of Shares; Covenants.

      (a) Stock Fully Paid. The Issuer represents, warrants, covenants and
agrees that all Warrant Shares which may be issued upon the exercise of this
Warrant or any shares of capital stock otherwise issuable hereunder will, upon
issuance, be duly authorized, validly issued, fully paid and non-assessable and
free from all taxes, liens and charges created by, through or under Issuer,
other than resale restrictions under the federal or state securities laws.

<PAGE>

      (b) Reservation. The Issuer covenants and agrees that during the period
within which this Warrant may be exercised, the Issuer will at all times have
authorized and reserved for the purpose of the issue upon exercise of this
Warrant a sufficient number of shares of Common Stock to provide for the
exercise of this Warrant. If any shares of Common Stock required to be reserved
for issuance upon exercise of this Warrant or as otherwise provided hereunder
require registration or qualification with any governmental authority under any
federal or state law before such shares may be so issued, the Issuer will, upon
notice from the Holder of such requirement, in good faith use its best efforts
as expeditiously as possible at its expense to cause such shares to be duly
registered or qualified. If the Issuer shall list any shares of Common Stock on
any securities exchange or market it will, at its expense, list thereon,
maintain and increase when necessary such listing, of, all Warrant Shares from
time to time issued upon exercise of this Warrant or as otherwise provided
hereunder, and, to the extent permissible under the applicable securities
exchange rules, all unissued Warrant Shares which are at any time issuable
hereunder, so long as any shares of Common Stock shall be so listed. The Issuer
will also so list on each securities exchange or market, and will maintain such
listing of, any other securities which the Holder of this Warrant shall be
entitled to receive upon the exercise of this Warrant if at the time any
securities of the same class shall be listed on such securities exchange or
market by the Issuer.

      (c) Covenants. The Issuer shall not by any action, including, without
limitation, amending the Certificate of Incorporation or the by-laws of the
Issuer, or through any reorganization, transfer of assets, consolidation,
merger, dissolution, issue or sale of securities or any other action, avoid or
seek to avoid the observance or performance of any of the terms of this Warrant,
but will at all times in good faith assist in the carrying out of all such terms
and in the taking of all such actions as may be necessary or appropriate to
protect the rights of the Holder hereof against dilution (to the extent
specifically provided herein) or impairment. Without limiting the generality of
the foregoing, the Issuer will (i) not permit the par value, if any, of its
Common Stock to exceed the then effective Warrant Price, (ii) not amend or
modify any provision of the Certificate of Incorporation or by-laws of the
Issuer in any manner that would adversely affect the rights of the Holders of
the Warrants, (iii) take all such action as may be reasonably necessary in order
that the Issuer may validly and legally issue fully paid and nonassessable
shares of Common Stock, free and clear of any liens, claims, encumbrances and
restrictions (other than as provided herein) upon the exercise of this Warrant,
and (iv) use its best efforts to obtain all such authorizations, exemptions or
consents from any public regulatory body having jurisdiction thereof as may be
reasonably necessary to enable the Issuer to perform its obligations under this
Warrant.

<PAGE>

      (d) Loss, Theft, Destruction of Warrants. Upon receipt of evidence
satisfactory to the Issuer of the ownership of and the loss, theft, destruction
or mutilation of any Warrant and, in the case of any such loss, theft or
destruction, upon receipt of indemnity or security satisfactory to the Issuer
or, in the case of any such mutilation, upon surrender and cancellation of such
Warrant, the Issuer will make and deliver, in lieu of such lost, stolen,
destroyed or mutilated Warrant, a new Warrant of like tenor and representing the
right to purchase the same number of shares of Common Stock.

5. Adjustment of Warrant Price and Warrant Share Number. The number of shares of
Common Stock for which this Warrant is exercisable, and the price at which such
shares may be purchased upon exercise of this Warrant, shall be subject to
adjustment from time to time as set forth in this Section 5. The Issuer shall
give the Holder notice of any event described below which requires an adjustment
pursuant to this Section 5 in accordance with Section 6.

      (a) Recapitalization, Reorganization, Reclassification, Consolidation,
Merger or Sale.

            (i) In case the Issuer after the Original Issue Date shall do any of
      the following (each, a "Triggering Event"): (a) consolidate with or merge
      into any other Person and the Issuer shall not be the continuing or
      surviving corporation of such consolidation or merger, or (b) permit any
      other Person to consolidate with or merge into the Issuer and the Issuer
      shall be the continuing or surviving Person but, in connection with such
      consolidation or merger, any Capital Stock of the Issuer shall be changed
      into or exchanged for Securities of any other Person or cash or any other
      property, or (c) transfer all or substantially all of its properties or
      assets to any other Person, or (d) effect a capital reorganization or
      reclassification of its Capital Stock, then, and in the case of each such
      Triggering Event, proper provision shall be made so that, upon the basis
      and the terms and in the manner provided in this Warrant, the Holder of
      this Warrant shall be entitled upon the exercise hereof at any time after
      the consummation of such Triggering Event, to the extent this Warrant is
      not exercised prior to such Triggering Event, to receive at the Warrant
      Price in effect at the time immediately prior to the consummation of such
      Triggering Event in lieu of the Common Stock issuable upon such exercise
      of this Warrant prior to such Triggering Event, the Securities, cash and
      property to which such Holder would have been entitled upon the
      consummation of such Triggering Event if such Holder had exercised the
      rights represented by this Warrant immediately prior thereto, subject to
      adjustments (subsequent to such corporate action) as nearly equivalent as
      possible to the adjustments provided for elsewhere in this Section 5.

            (ii) Notwithstanding anything contained in this Warrant to the
      contrary, the Issuer will not effect any Triggering Event if, prior to the
      consummation thereof, each Person (other than the Issuer) which may be
      required to deliver any Securities, cash or property upon the exercise of
      this Warrant as provided herein shall assume, by written instrument
      delivered to, and reasonably satisfactory to, the Holder of this Warrant,
      (A) the obligations of the Issuer under this Warrant (and if the Issuer
      shall survive the consummation of such Triggering Event, such assumption
      shall be in addition to, and shall not release the Issuer from, any
      continuing obligations of the Issuer under this Warrant) and (B) the

<PAGE>

      obligation to deliver to such Holder such shares of Securities, cash or
      property as, in accordance with the foregoing provisions of this
      subsection (a), such Holder shall be entitled to receive, and such Person
      shall have similarly delivered to such Holder an opinion of counsel for
      such Person, which counsel shall be reasonably satisfactory to such
      Holder, stating that this Warrant shall thereafter continue in full force
      and effect and the terms hereof (including, without limitation, all of the
      provisions of this subsection (a)) shall be applicable to the Securities,
      cash or property which such Person may be required to deliver upon any
      exercise of this Warrant or the exercise of any rights pursuant hereto.

      (b) Stock Dividends, Subdivisions and Combinations. If at any time the
Issuer shall:

            (i) take a record of the holders of its Common Stock for the purpose
      of entitling them to receive a dividend payable in, or other distribution
      of, shares of Common Stock,

            (ii) subdivide its outstanding shares of Common Stock into a larger
      number of shares of Common Stock, or

            (iii) combine its outstanding shares of Common Stock into a smaller
      number of shares of Common Stock,

      then (1) the number of shares of Common Stock for which this Warrant is
exercisable immediately after the occurrence of any such event shall be adjusted
to equal the number of shares of Common Stock which a record holder of the same
number of shares of Common Stock for which this Warrant is exercisable
immediately prior to the occurrence of such event would own or be entitled to
receive after the happening of such event, and (2) the Warrant Price then in
effect shall be adjusted to equal (A) the Warrant Price then in effect
multiplied by the number of shares of Common Stock for which this Warrant is
exercisable immediately prior to the adjustment divided by (B) the number of
shares of Common Stock for which this Warrant is exercisable immediately after
such adjustment.

      (c) Form of Warrant after Adjustments. The form of this Warrant need not
be changed because of any adjustments in the Warrant Price or the number and
kind of Securities purchasable upon the exercise of this Warrant.

      (d) Escrow of Warrant Shares. If after any property becomes distributable
pursuant to this Section 5 by reason of the taking of any record of the holders
of Common Stock, but prior to the occurrence of the event for which such record
is taken, and the Holder exercises this Warrant, any shares of Common Stock
issuable upon exercise by reason of such adjustment shall be deemed the last
shares of Common Stock for which this Warrant is exercised (notwithstanding any
other provision to the contrary herein) and such shares or other property shall

<PAGE>

be held in escrow for the Holder by the Issuer to be issued to the Holder upon
and to the extent that the event actually takes place, upon payment of the
current Warrant Price. Notwithstanding any other provision to the contrary
herein, if the event for which such record was taken fails to occur or is
rescinded, then such escrowed shares shall be cancelled by the Issuer and
escrowed property returned.

6. Notice of Adjustments. Whenever the Warrant Price or Warrant Share Number
shall be adjusted pursuant to Section 5 hereof (for purposes of this Section 6,
each an "adjustment"), the Issuer shall cause its Chief Financial Officer to
prepare and execute a certificate setting forth, in reasonable detail, the event
requiring the adjustment, the amount of the adjustment, the method by which such
adjustment was calculated (including a description of the basis on which the
Board made any determination hereunder), and the Warrant Price and Warrant Share
Number after giving effect to such adjustment, and shall cause copies of such
certificate to be delivered to the Holder of this Warrant promptly after each
adjustment. Any dispute between the Issuer and the Holder of this Warrant with
respect to the matters set forth in such certificate may at the option of the
Holder of this Warrant be submitted to one of the national accounting firms
currently known as the "big five" selected by the Holder, provided that the
Issuer shall have ten (10) days after receipt of notice from such Holder of its
selection of such firm to object thereto, in which case such Holder shall select
another such firm and the Issuer shall have no such right of objection. The firm
selected by the Holder of this Warrant as provided in the preceding sentence
shall be instructed to deliver a written opinion as to such matters to the
Issuer and such Holder within thirty (30) days after submission to it of such
dispute. Such opinion shall be final and binding on the parties hereto.

7. Fractional Shares. No fractional Warrant Shares will be issued in connection
with and exercise hereof, but in lieu of such fractional shares, the Issuer
shall make a cash payment therefore equal in amount to the product of the
applicable fraction multiplied by the Per Share Market Value then in effect.

8. Call. Notwithstanding anything herein to the contrary, commencing any time
during the effectiveness of the registration statement registering the Warrant
Shares, or at such time the Holder has the right to effect a cashless exercise,
the Issuer, at its option, may call up to one hundred percent (100%) of this
Warrant if the Per Share Market Value of the Common Stock has been equal to or
greater than $2.50 per share for a period of five (5) consecutive Trading Days
immediately prior to the date of delivery of the Call Notice (a "Call Notice
Period") by providing the Holder of this Warrant written notice pursuant to
Section 13 (the "Call Notice"). The rights and privileges granted pursuant to
this Warrant with respect to the Warrant Shares subject to the Call Notice (the
"Called Warrant Shares") shall expire on the twentieth (20th) day after the
Holder receives the Call Notice (the "Early Termination Date") if this Warrant
is not exercised with respect to such Called Warrant Shares prior to such Early
Termination Date. In the event this Warrant is not exercised with respect to the
Called Warrant Shares, the Issuer shall remit to the Holder of this Warrant (i)
$.01 per Called Warrant Share and (ii) a new Warrant representing the number of
Warrant Shares, if any, which shall not have been subject to the Call Notice
upon the Holder tendering to the Issuer the applicable Warrant certificate.

<PAGE>

9. Ownership Cap and Certain Exercise Restrictions.

      (a) Notwithstanding anything to the contrary set forth in this Warrant, at
no time may a holder of this Warrant exercise this Warrant if the number of
shares of Common Stock to be issued pursuant to such exercise would exceed, when
aggregated with all other shares of Common Stock owned by such holder at such
time, the number of shares of Common Stock which would result in such holder
owning more than 4.999% of all of the Common Stock outstanding at such time;
provided, however, that upon a holder of this Warrant providing the Issuer with
sixty-one (61) days notice (pursuant to Section 13 hereof) (the "Waiver Notice")
that such holder would like to waive this Section 9(a) with regard to any or all
shares of Common Stock issuable upon exercise of this Warrant, this Section 9(a)
will be of no force or effect with regard to all or a portion of the Warrant
referenced in the Waiver Notice; provided, further, that this provision shall be
of no further force or effect during the sixty-one (61) days immediately
preceding the expiration of the term of this Warrant.

      (b) The Holder may not exercise the Warrant hereunder to the extent such
exercise would result in the Holder beneficially owning (as determined in
accordance with Section 13(d) of the Exchange Act and the rules thereunder) in
excess of 9.999% of the then issued and outstanding shares of Common Stock,
including shares issuable upon exercise of the Warrant held by the Holder after
application of this Section; provided, however, that upon a holder of this
Warrant providing the Company with a Waiver Notice that such holder would like
to waive this Section 9(b) with regard to any or all shares of Common Stock
issuable upon exercise of this Warrant, this Section 9(b) shall be of no force
or effect with regard to those Warrant Shares referenced in the Waiver Notice;
provided, further, that this provision shall be of no further force or effect
during the sixty-one (61) days immediately preceding the expiration of the term
of this Warrant.

10. Other Notices. In case at any time:

      (a) the Issuer shall make any distributions to the holders of Common
Stock; or

      (b) the Issuer shall authorize the granting to all holders of its Common
Stock of rights to subscribe for or purchase any shares of Capital Stock of any
class or other rights; or

      (c) there shall be any reclassification of the Capital Stock of the
Issuer; or

      (d) there shall be any capital reorganization by the Issuer; or

      (e) there shall be any (i) consolidation or merger involving the Issuer or
(ii) sale, transfer or other disposition of all or substantially all of the
Issuer's property, assets or business (except a merger or other reorganization
in which the Issuer shall be the surviving corporation and its shares of Capital
Stock shall continue to be outstanding and unchanged and except a consolidation,
merger, sale, transfer or other disposition involving a wholly-owned
Subsidiary); or

<PAGE>

      (f) there shall be a voluntary or involuntary dissolution, liquidation or
winding-up of the Issuer or any partial liquidation of the Issuer or
distribution to holders of Common Stock;

            then, in each of such cases, the Issuer shall give written notice to
the Holder of the date on which (i) the books of the Issuer shall close or a
record shall be taken for such dividend, distribution or subscription rights or
(ii) such reorganization, reclassification, consolidation, merger, disposition,
dissolution, liquidation or winding-up, as the case may be, shall take place.
Such notice also shall specify the date as of which the holders of Common Stock
of record shall participate in such dividend, distribution or subscription
rights, or shall be entitled to exchange their certificates for Common Stock for
securities or other property deliverable upon such reorganization,
reclassification, consolidation, merger, disposition, dissolution, liquidation
or winding-up, as the case may be. Such notice shall be given at least twenty
(20) days prior to the action in question and not less than twenty (20) days
prior to the record date or the date on which the Issuer's transfer books are
closed in respect thereto. The Holder shall have the right to send two (2)
representatives selected by it to each meeting, who shall be permitted to
attend, but not vote at, such meeting and any adjournments thereof. This Warrant
entitles the Holder to receive copies of all financial and other information
distributed or required to be distributed to the holders of the Common Stock.

11. Amendment and Waiver. Any term, covenant, agreement or condition in this
Warrant may be amended, or compliance therewith may be waived (either generally
or in a particular instance and either retroactively or prospectively), by a
written instrument or written instruments executed by the Issuer and the
Majority Holders; provided, however, that no such amendment or waiver shall
reduce the Warrant Share Number, increase the Warrant Price, shorten the period
during which this Warrant may be exercised or modify any provision of this
Section 11 except with the consent of the Holder of this Warrant or pursuant to
this Warrant Agreement.

12. Governing Law. THIS WARRANT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT GIVING EFFECT TO PRINCIPLES OF
CONFLICTS OF LAW.

13. Notices. All notices, requests, consents or other communications or
deliveries required or permitted to be provided hereunder shall be in writing
and shall be deemed given and effective on the earlier of (i) the date of
transmission, if such notice or communication is delivered via facsimile at the
facsimile telephone number specified for notice prior to 5:00 p.m., eastern
time, on a Business Day, or if not, then on the next Business Day, (ii) the
Business Day following the date of mailing, if sent by nationally recognized
overnight courier service specifying next-day delivery with verification of
delivery or (iii) actual receipt by the party to whom such notice is required to
be given. The addresses for such communications shall be at the relevant
Holder's last known address or facsimile number appearing on the books of the
Issuer maintained for such purposes, or with respect to the Issuer, addressed
to:

<PAGE>

      HiEnergy Technologies, Inc.
      Attn: Corporate Secretary
      1601B Alton Parkway
      Irvine, California 92606
      Attention: Chief Executive Officer
      Tel. No.: (949) 757-0855
      Fax No.: (949) 757-1477

with a copy to:

      August Law Group, P.C.
      The Atrium
      19200 Von Karman Ave., Suite 500
      Irvine, CA 92612
      Attention: Kenneth S. August, Esq.
      Tel No.: (949) 752-7772
      Fax No.: (949) 752-7776

Copies of notices to the Holder shall be sent to the attorney indicated in the
signature pages to this Warrant. Any party hereto may from time to time change
its or its attorney's address for notices by giving at least ten (10) days
written notice of such changed address to the other party hereto.

14. Warrant Transfer Agent. The Issuer may, by written notice to each Holder of
this Warrant, appoint an agent or more than one agent having an office in New
York, New York for the purpose of being directly involved with Holder in respect
to issuing Warrant Shares upon the exercise of this Warrant pursuant to
subsections (b) and (c) of Section 3 hereof, transferring or exchanging this
Warrant or any Warrant Certificate pursuant to subsection (e) of Section 3
hereof or replacing this Warrant or any Warrant Certificate pursuant to
subsection (d) of Section 4 hereof, or any of the foregoing, and thereafter any
such issuance, exchange or replacement, as the case may be, shall be made at
such office by such agent or agents, as designated from time to time by the
Issuer.

15. Remedies. The Issuer stipulates that the remedies at law of the Holder of
this Warrant in the event of any default or threatened default by the Issuer in
the performance of or compliance with any of the terms of this Warrant, and the
Holder likewise stipulates that the remedies at law of the Issuer, are not and
will not be adequate and that, to the fullest extent permitted by law, such
terms may be specifically enforced by a decree for the specific performance of
any agreement contained herein, interim relief, or by an injunction for
performance or against a violation of any of the terms hereof. This Warrant is
acquired by the Holder pursuant to and subject to the terms of the Purchase
Agreement.

<PAGE>

16. Successors and Assigns. All respective rights, powers and privileges and
respective obligations evidenced by this Warrant shall inure to the benefit of
and be binding upon the Issuer and only the registered successors and registered
assigns of the Holder hereof and (to the extent provided herein) the Holders of
Warrant Shares issued pursuant hereto, and shall be enforceable by any such
Holder or Holder of Warrant Shares.

17. Modification and Severability. If, in any action before any court or agency
legally empowered to enforce any provision contained herein, any provision
hereof is found to be unenforceable, then such provision shall be deemed
modified to the extent necessary to make it enforceable by such court or agency.
If any such provision is not enforceable as set forth in the preceding sentence,
the unenforceability of such provision shall not affect the other provisions of
this Warrant, but this Warrant shall be construed as if such unenforceable
provision had never been contained herein.

18. Headings. The headings of the Sections of this Warrant are for convenience
of reference only and shall not, for any purpose, be deemed to modify any other
term or provision of this Agreement.

<PAGE>

      IN WITNESS WHEREOF, the Issuer has executed this Warrant to Purchase
Shares of Common Stock of HiEnergy Technologies, Inc., Warrant No. W-____, as of
the date first above written.

HIENERGY TECHNOLOGIES, INC.

By:
    ---------------------------------
Name: Dr. Bogdan C. Maglich
Title: Chief Executive Officer

<PAGE>

                                   Schedule A

(Accurate only as of the date of the date first set forth above, and subject to
future changes in the registered Holder as listed above and successors and
assigns registered pursuant to the Warrant.)

Registered Holder                                    Copy To

<PAGE>

                           HIENERGY TECHNOLOGIES, INC.

                                  EXERCISE FORM

The undersigned _______________, pursuant to the provisions of the within
Warrant, hereby elects to purchase ________ shares of Common Stock of HiEnergy
Technologies, Inc. covered by the within Warrant.

Dated: _________________
Signature: ___________________________

Address:        _____________________
                _____________________

                                 ASSIGNMENT FORM

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto
__________________ the within Warrant and all rights evidenced thereby and does
irrevocably constitute and appoint _____________, attorney, to transfer the said
Warrant on the books of the within named corporation.

Dated: _________________
Signature: ___________________________

Address:        _____________________
                _____________________

                             PARTIAL ASSIGNMENT FORM

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto
__________________ the right to purchase _________ Warrant Shares evidenced by
the within Warrant together with all rights therein, and does irrevocably
constitute and appoint ___________________, attorney, to transfer that part of
the said Warrant on the books of the within named corporation.

Dated: _________________
Signature: ___________________________

Address:        _____________________
                _____________________

<PAGE>

                           HIENERGY TECHNOLOGIES, INC.

                             CASHLESS EXERCISE FORM

       (To be executed upon exercise of Warrant pursuant to Section 3(c) )

The undersigned ______________hereby irrevocably elects a cashless exercise of
the right of purchase represented by the within the Warrant for, and to purchase
thereunder, ______________ shares of Common Stock, as provided for in Section 3
(c) therein.

If said number of shares shall not be all the shares purchasable under the
within the Warrant, a new Warrant is to be issued in the name of said
undersigned for the balance remaining of the shares purchasable thereunder
rounded up to the next higher number of shares.

      Please issue a certificate or certificates for such Common Stock in the
name of, and pay any cash for any fractional shares to:

NAME:       ___________________________________________
            (Please Print Name)

ADDRESS:    ___________________________________________

            ___________________________________________

SOCIAL SECURITY NUMBER:    ________________________________

SIGNATURE:                 ________________________________

NOTE: The above signature should correspond exactly with the name on the first
page of this Warrant or with the name the assignee appearing in the assignment
form on the preceding page.EXHIBIT 10.110

THE SECURITIES REFERRED TO HEREIN HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
ACT OF 1933, AS AMENDED, NOR QUALIFIED UNDER ANY STATE SECURITIES LAW IN
RELIANCE UPON EXEMPTIONS THEREFROM. THE SECURITIES MAY BE ACQUIRED FOR
INVESTMENT PURPOSES ONLY AND NOT WITH A VIEW TO DISTRIBUTION OR RESALE, AND MAY
NOT BE SOLD, MORTGAGED, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OR
OFFERED TO BE SO TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT FOR
SUCH SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND QUALIFICATION
UNDER APPLICABLE STATE SECURITIES LAWS, OR AN OPINION OF COUNSEL SATISFACTORY TO
THE COMPANY THAT SUCH TRANSACTION SHALL NOT VIOLATE ANY FEDERAL OR STATE
SECURITIES LAWS.

                            STOCK PURCHASE AGREEMENT

      This STOCK PURCHASE AGREEMENT (the "Agreement") is dated May ___, 2005
between the purchaser identified on the signature page hereto and any assignee
of such person (the "Purchaser"), and HiEnergy Technologies, Inc., a Delaware
corporation (the "Company").

1. Purchase and Sale. Purchaser agrees to buy and the Company agrees to sell and
issue to Purchaser, for an aggregate purchase price of _____________________
($________) in cash (the "Purchase Price"): (a) ___________ shares of the
Company's authorized and previously unissued common stock at $0.45 per share,
par value $0.001 per share (the "Common Stock"); (b) a warrant (W-___) to
purchase ___________ shares of the Company's authorized and previously unissued
common stock, par value $0.001 per share, at a purchase price of $0.45 per share
for a term ending ninety (90) days from the date of filing the Registration
Statement (as defined herein); (c) a warrant (W-___) to purchase ___________
shares of the Company's authorized and previously unissued common stock, par
value $0.001 per share, at a purchase price of $0.45 per share for a term ending
one hundred twenty (120) days from the date of effectiveness of the Registration
Statement (as defined herein); (d) a warrant (W-___) to purchase ___________
shares of the Company's authorized and previously unissued common stock, par
value $0.001 per share, at a purchase price of $0.75 per share for a term ending
five (5) years from the date of the Agreement ; (e) a warrant (W-___) to
purchase ___________ shares of the Company's authorized and previously unissued
common stock, par value $0.001 per share, at a purchase price of $1.00 per share
for a term ending five (5) years from the date of the Agreement; and (f) a
warrant (W-___) to purchase ___________ shares of the Company's authorized and
previously unissued common stock, par value $0.001 per share, at a purchase
price of $1.25 per share for a term ending five (5) years from the date of the
Agreement (each a "Warrant" and collectively "Warrants"). The Shares, Warrants,
and any shares of common stock issuable upon exercise of the Warrants, are
herein collectively called the "Securities".

                                       1
<PAGE>

2. Representations and Warranties of the Company. The Company hereby makes the
following representations and warranties to the Purchaser:

      (a) Organization and Qualification. The Company is a corporation duly
      incorporated, validly existing and in good standing under the laws of the
      State of Delaware with the requisite corporate power and authority to own
      and use its properties and assets and to carry on its business as
      currently conducted. The Company is duly qualified to conduct business and
      is in good standing as a foreign corporation or other entity in each
      jurisdiction in which the nature of the business conducted or property
      owned by it makes such qualification necessary.

      (b) Authorization. The Company has the requisite corporate power and
      authority to enter into and to consummate the transactions contemplated by
      this Agreement and otherwise to carry out its obligations hereunder. The
      execution and delivery of this Agreement by the Company and the
      consummation of the transaction contemplated hereby have been duly
      authorized by all necessary action on the part of the Company, the
      undersigned is duly authorized to execute this Agreement on behalf of the
      Company, and no further action is required by the Company or its
      shareholders for the Company to execute and consummate this Agreement and
      the transactions contemplated hereby. This Agreement has been duly
      executed by the Company and, when delivered in accordance with the terms
      hereof, and assuming the valid execution hereof by the Purchaser, will
      constitute the valid and binding obligation of the Company enforceable
      against the Company in accordance with its terms, except (a) as such
      enforceability may be limited by bankruptcy, insolvency, reorganization or
      similar laws affecting creditors' rights generally, (b) as enforceability
      of any indemnification and contribution provisions may be limited under
      the federal and state securities laws and public policy, and (c) that the
      remedy of specific performance and injunctive and other forms of equitable
      relief may be subject to equitable defenses and to the discretion of the
      court before which any proceeding therefore may be brought.

      (c) No Conflicts. The execution, delivery and performance of this
      Agreement by the Company and the consummation by the Company of the
      transactions contemplated hereby does not and will not: (i) conflict with
      or violate any provision of the Company's certificate of incorporation or
      bylaws (each as amended through the date hereof), or (ii) conflict with,
      or constitute a default (or an event which with notice or lapse of time or
      both would become a default) under, or give to others any rights of
      termination, amendment or acceleration (with or without notice, lapse of
      time or both) of, any material agreement or indebtedness to which the
      Company is a party or by which any material property or asset of the
      Company is bound or affected, or (iii) result in a violation of any law,
      rule, regulation, order, judgment, decree or other restriction of any
      court, governmental authority or stock market to which the Company or the
      Common Stock is subject.

      (d) Issuance of the Securities. The Shares and the Warrants are duly
      authorized and, when issued and paid for in accordance with the terms
      hereof, will be legally issued, fully paid and nonassessable, free and
      clear of all liens and encumbrances (other than any that are the result of
      any action or inaction of the Purchaser). The shares issuable upon
      exercise of the Warrants, when paid for in accordance with the terms of
      each Warrant, will be legally issued, fully paid and nonassessable, free
      and clear of all liens and encumbrances (other than any that are the
      result of any action or inaction of the Purchaser).

                                       2
<PAGE>

      (f) Disclosure. Neither the Company nor any other Person acting on its
      behalf has provided the Purchaser or their agents or counsel with any
      information that constitutes or may, in the Company's opinion, constitute
      material non-public information.

      (g) Capitalization. The authorized capital stock of the Company is
      comprised of 100,000,000 shares of Common Stock, par value $.001 per
      share, and 20,000,000 shares of Preferred Stock, par value $.001. As of
      April 30, 2005, there were _______________ shares of Common Stock and no
      shares of Preferred Stock outstanding. The Company has a sufficient amount
      of authorized and unissued shares of Common Stock to reserve for issuance,
      under this Agreement and the Warrants, the maximum number of shares
      issuable thereunder initially.

3. Representations and Warranties of the Purchaser. The Purchaser hereby
represents and warrants to the Company as follows:

      (a) Validity. Upon the execution and delivery of this Agreement, and
      assuming the valid execution thereof by the Company, this Agreement shall
      constitute the valid and binding obligation of the Purchaser, enforceable
      against the Purchaser in accordance with its terms, except (a) as such
      enforceability may be limited by bankruptcy, insolvency, reorganization or
      similar laws affecting creditors' rights generally, (b) as enforceability
      of any indemnification and contribution provisions may be limited under
      the federal and state securities laws and public policy, and (c) that the
      remedy of specific performance and injunctive and other forms of equitable
      relief may be subject to equitable defenses and to the discretion of the
      court before which any proceeding therefor may be brought.

      (b) No Conflicts. The execution, delivery and performance of this
      Agreement by the Purchaser and the consummation by the Purchaser of the
      transactions contemplated hereby does not and will not (i) conflict with
      or violate any provision of the Purchaser's or Company's certificate of
      incorporation or bylaws (each as amended through the date hereof), or (ii)
      conflict with, or constitute a default (or an event which with notice or
      lapse of time or both would become a default) under, or give to others any
      rights of termination, amendment or acceleration (with or without notice,
      lapse of time or both) of, any material agreement or indebtedness to which
      the Purchaser is a party or by which any material property or asset of the
      Purchaser is bound or affected, or (iii) result in a violation of any
      order, judgment or decree of any court to which the Purchaser is subject.

      (c) Investment Representations.

            (i) The Purchaser is capable of bearing the economic risks of this
            investment, including the possible loss of the entire investment;

                                       3
<PAGE>

            (ii) The Securities are being acquired for investment only and for
            the Purchaser's own account and not with a view to, or for sale in
            connection with, the distribution thereof, nor with any present
            intention of distributing or selling any of the Securities;

            (iii) The Purchaser understands that the Securities have not been
            qualified under the Delaware Securities Act, as amended, (the "Law")
            or any other applicable state securities laws and that the
            Securities have not been registered under the Securities Act of
            1933, as amended, (the "Act"), and are being offered and sold
            pursuant to exemptions thereunder, and that in this connection the
            Company is relying on the Purchaser's representations set forth in
            this Stock Purchase Agreement;

            (iv) The Purchaser understands and agrees that the Securities may
            not be offered or transferred in any manner unless (i) the
            Securities are subsequently registered under the Act and any
            applicable state securities laws, or (ii) an opinion of counsel
            satisfactory to the Company has been rendered stating that such
            offer or transfer will not violate any applicable federal or state
            securities laws;

            (v) The Purchaser understands and agrees that in addition to any
            other restrictive legend which may be imposed on the certificates,
            the certificates evidencing said Securities will bear substantially
            the following legend or a similar legend:

            THE SECURITIES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE
            SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE SOLD,
            TRANSFERRED, ASSIGNED OR HYPOTHECATED UNLESS PURSUANT TO SEC RULE
            144 (IF AVAILABLE) OR THERE IS AN EFFECTIVE REGISTRATION STATEMENT
            UNDER THE 1933 ACT COVERING SUCH SECURITIES OR THE COMPANY RECEIVES
            AN OPINION OF COUNSEL FOR THE HOLDER OF THESE SECURITIES REASONABLY
            SATISFACTORY TO THE COMPANY, STATING THAT SUCH SALE, TRANSFER,
            ASSIGNMENT OR HYPOTHECATION IS EXEMPT FROM THE REGISTRATION AND
            PROSPECTUS DELIVERY REQUIREMENTS OF THE 1933 ACT.

            (vi) The Purchaser is an Accredited Investor as defined in
            Regulation D under the Act;

            (vii) By executing this Stock Purchase Agreement, the Purchaser
            hereby acknowledges receipt of all such information as the Purchaser
            deems necessary and appropriate to enable the Purchaser to evaluate
            the merits and risks in acquiring the Securities. The Purchaser
            acknowledges receipt of satisfactory and complete information
            covering the business and financial condition of the Company,
            including the opportunity to obtain information regarding the
            Company's financial status, in response to all inquiries in respect
            thereof. The Purchaser has such knowledge and experience in
            financial and business matters that he is capable of evaluating the
            merits and risks of acquiring the Securities and the capacity of
            protecting its own interests in the transaction;

                                       4
<PAGE>

            (viii) The Purchaser has been furnished with the materials relating
            to the Company and the offering of the Securities which he has
            requested, and has been afforded the opportunity to make inquiries
            concerning the Company and such matters as the Purchaser has deemed
            necessary, and has further been afforded the opportunity to obtain
            any additional information required by the Purchaser to the extent
            the Company possesses such information or could acquire it without
            unreasonable effort or expense;

            (ix) The Purchaser has substantial means of providing for its
            current needs and contingencies and has no need for liquidity in
            this investment;

            (x) The Purchaser has determined that the Securities are a suitable
            investment for it and that it could bear a complete loss of its
            entire investment;

            (xi) The Purchaser has relied on its own tax and legal advisor and
            its own investment counselor with respect to the income tax and
            investment considerations of a purchase of the Securities;

            (xii) The Purchaser did not learn of the offering described herein
            through any general advertising or other literature, and it has
            relied only on the information furnished or made available to them
            by the Company described above;

            (xiii) No representations or warranties have been made to the
            Purchaser by the Company, its officers, directors or shareholders or
            any persons acting on behalf of the Company, or any affiliates of
            any of them, other than the representations set forth herein; and

            (xiv) The foregoing representations, warranties and agreements of
            the Purchaser shall survive the sale and issuance of the Securities
            to the Purchaser.

4. Payment. The Purchaser will wire funds equal to the Purchase Price to the
Seller, whereupon the Seller shall notify its transfer agent within one (1)
Trading Day thereafter to deliver the Shares to the Purchaser. On the day of
closing (the "Closing Day"), the Company will deliver or cause to be delivered
to the Purchaser Warrants and a duly executed stock certificate representing the
number of Shares set forth herein.

5. Registration Rights. The Company shall use its best efforts to cause a
Registration Statement on Form SB-2 that includes the Shares and the shares of
Common Stock issuable upon conversion of the Warrants (the "Registration
Statement"), and remains effective until all the Shares and the shares of Common
Stock issuable upon conversion of the Warrants are or may be sold under Rule
144. If the Company has not filed a Registration Statement which includes the
Shares and the shares of Common Stock issuable upon conversion of the Warrants
within ninety (90) days from the date of the Agreement and has not caused the
shares to become registered within one hundred and fifty (150) days from the

                                       5
<PAGE>

date of the Agreement, and the Holder continues to hold the Shares and the
Warrants, the Company will pay a penalty representing a number of securities
equal to two percent (2%) of the Securities originally purchased. Thereafter,
the Holder shall be entitled to receive the same penalty on the last day for
each calendar month (and pro-rata for each partial month) the Company has not
caused the Shares to become registered. All of such penalty shares shall also be
registered in the Registration Statement. In addition, no such payment is due to
the extent such payment causes the total amount payable for failure to obtain an
effective registration statement to exceed the amount permitted by law. It is
the express intention of the parties that at all times they shall comply with
all applicable laws, including usury laws. This Agreement shall automatically be
modified to the extent necessary to achieve that purpose.

6. Counterparts. This Agreement may be executed in two or more counterparts, all
of which shall be considered one and the same agreement and shall become
effective when counterparts have been signed by each party and delivered to the
other party. This Agreement, once executed by a party, may be delivered to the
other party hereto by facsimile transmission of a copy of this Agreement bearing
the signature of the party so delivering this Agreement, which shall be deemed
fully valid and binding. The parties also agree to forward promptly their
original signature on a copy of this Agreement to the other party.

7. Entire Agreement. This Agreement contains the entire understanding of the
parties with respect to the matters covered herein and, except as specifically
set forth herein, neither the Company nor the Purchaser make any representation,
warranty, covenant or undertaking with respect to such matters. No provision of
this Agreement may be amended other than by an instrument in writing signed by
the Company and Purchaser.

8. Severability. In the event that any provision of this Agreement shall be
determined to be invalid or unenforceable by any court of competent
jurisdiction, the remainder of this agreement shall not be affected thereby, and
any invalid or unenforceable provision shall be reformed so as to be valid and
enforceable to the full extent permitted by law.

9. Notices. Any and all notices or other communications or deliveries required
or permitted to be provided hereunder shall be in writing and shall be deemed
given and effective on the earlier of (i) the date of transmission, if such
notice or communication is delivered via facsimile at the facsimile telephone
number specified for notice prior to 5:00 p.m., eastern time, on a Trading Day,
(ii) the Trading Day after the date of transmission, if such notice or
communication is delivered via facsimile at the facsimile telephone number
specified for notice later than 5:00 p.m., eastern time, on any date and earlier
than 11:59 p.m., eastern time, on such date, (iii) the Trading Day following the
date of mailing, if sent by nationally recognized overnight courier service or
(iv) actual receipt by the party to whom such notice is required to be given.
The addresses for such communications shall be with respect to the Purchaser,
addressed to such Purchaser at his last known address or facsimile number
appearing on the books of the Issuer maintained for such purposes, with a copy
to the Purchaser's legal counsel, if designated by Purchaser, or with respect to
the Issuer, addressed to:

                        HiEnergy Technologies, Inc.
                        1601B Alton Parkway
                        Irvine, California 92606
                        Attention: Corporate Secretary
                        Tel. No.: (949) 757-0855
                        Fax No.: (949) 757-1477

                                       6
<PAGE>

Any party hereto may from time to time change its and its counsel's address for
notices by giving at least ten (10) days written notice of such changed address
to the other party hereto.

                            [SIGNATURE PAGE FOLLOWS]

                                       7
<PAGE>

      IN WITNESS WHEREOF, the parties hereto have caused this Stock Purchase
Agreement to be duly executed by their respective authorized signatories as of
the date first indicated above.

                        COMPANY:
                        HIENERGY TECHNOLOGIES, INC.

                        By:
                            -----------------------------------------
                        Name:  Bogdan C. Maglich
                        Title: Chairman, Chief Executive Officer and Treasurer

                        PURCHASER:
                        Print or Type Name in which Title is to be Held:

                        By:
                            -----------------------------------------
                        Name:

                                       8
<PAGE>

                                   ASSIGNMENT

The Purchaser may in the future assign the foregoing Agreement to an assignee of
the Purchaser's choice. The Purchaser may use the following assignment form.

FOR VALUE RECEIVED, the above-signed Purchaser, _________________, pursuant to
the provisions of the within Stock Purchase Agreement hereby assigns and
transfers unto ________________________ the rights, titles and interests of
Purchaser under the within Stock Purchase Agreement and all rights evidenced
thereby and does irrevocably constitute and appoint ________________________,
attorney, to transfer the Shares and Warrant W-____ on the books of the within
named corporation.

Dated:            ________________

Assignor Name:    ______________________________

Signature:        ______________________________

Address:          ______________________________
                  ______________________________
Tax ID. No.:      ______________________________

Assignee Name:    ______________________________

Address:          ______________________________
                  ______________________________

Tax ID. No.:      ______________________________

                                       9

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