I 
112TH CONGRESS 
1ST SESSION 
H. R. 308 
To prohibit the transfer or possession of large capacity ammunition feeding 
devices, and for other purposes. 
IN THE HOUSE OF REPRESENTATIVES 
JANUARY 18, 2011 
Mrs. MCCARTHY of New York (for herself, Mr. CLAY, Ms. NORTON, Mr. 
WEINER, Ms. ESHOO, Mr. ISRAEL, Mrs. MALONEY, Mr. ACKERMAN, Mr. 
MORAN, Ms. MCCOLLUM, Mr. BRADY of Pennsylvania, Mr. SERRANO, 
Ms. PINGREE of Maine, Mr. GEORGE MILLER of California, Mr. MCGOV-
ERN, Ms. HARMAN, Mr. PASCRELL, Ms. HIRONO, Mr. VAN HOLLEN, 
Mrs. LOWEY, Mr. NADLER, Ms. EDWARDS, Mr. HASTINGS of Florida, 
Ms. MATSUI, Ms. WATERS, Mr. CICILLINE, Ms. CHU, Mr. SHERMAN, Mr. 
HOLT, Mr. CONNOLLY of Virginia, Ms. SLAUGHTER, Mr. ELLISON, Mr. 
QUIGLEY, Mr. MEEKS, Mr. HIMES, Mr. HONDA, Mr. LANGEVIN, Ms. 
SPEIER, Mr. COHEN, Mr. WAXMAN, Mr. CONYERS, Mr. FARR, Mr. 
YARMUTH, 
Ms. 
JACKSON
LEE
of 
Texas, 
Ms. 
WOOLSEY, 
Mr. 
BLUMENAUER, Mr. BISHOP of New York, and Ms. DEGETTE) introduced 
the following bill; which was referred to the Committee on the Judiciary 
A BILL 
To prohibit the transfer or possession of large capacity 
ammunition feeding devices, and for other purposes. 
Be it enacted by the Senate and House of Representa-
tives of the United States of America in Congress assembled, 
SECTION 1. SHORT TITLE. 
This Act may be cited as the ‘‘Large Capacity Ammu-
nition Feeding Device Act’’. 
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SEC. 2. PROHIBITION ON TRANSFER OR POSSESSION OF 
LARGE CAPACITY AMMUNITION FEEDING DE-
VICES. 
(a) DEFINITION.—Section 921(a) of title 18, United 
States Code, is amended by inserting after paragraph (29) 
the following: 
‘‘(30) The term ‘large capacity ammunition 
feeding device’— 
‘‘(A) means a magazine, belt, drum, feed 
strip, or similar device that has a capacity of, 
or that can be readily restored or converted to 
accept, more than 10 rounds of ammunition; 
but 
‘‘(B) does not include an attached tubular 
device designed to accept, and capable of oper-
ating only with, .22 caliber rimfire ammuni-
tion.’’. 
(b) PROHIBITIONS.—Section 922 of such title is 
amended by inserting after subsection (u) the following: 
‘‘(v)(1)(A)(i) Except as provided in clause (ii), it shall 
be unlawful for a person to transfer or possess a large 
capacity ammunition feeding device. 
‘‘(ii) Clause (i) shall not apply to the possession of 
a large capacity ammunition feeding device otherwise law-
fully possessed within the United States on or before the 
date of the enactment of this subsection. 
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‘‘(B) It shall be unlawful for any person to import 
or bring into the United States a large capacity ammuni-
tion feeding device. 
‘‘(2) Paragraph (1) shall not apply to— 
‘‘(A) a manufacture for, transfer to, or posses-
sion by the United States or a department or agency 
of the United States or a State or a department, 
agency, or political subdivision of a State, or a 
transfer to or possession by a law enforcement offi-
cer employed by such an entity for purposes of law 
enforcement (whether on or off duty); 
‘‘(B) a transfer to a licensee under title I of the 
Atomic Energy Act of 1954 for purposes of estab-
lishing and maintaining an on-site physical protec-
tion system and security organization required by 
Federal law, or possession by an employee or con-
tractor of such a licensee on-site for such purposes 
or off-site for purposes of licensee-authorized train-
ing or transportation of nuclear materials; 
‘‘(C) the possession, by an individual who is re-
tired from service with a law enforcement agency 
and is not otherwise prohibited from receiving am-
munition, of a large capacity ammunition feeding de-
vice transferred to the individual by the agency upon 
that retirement; or 
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