Smith & Wesson M&P - wikipedia Smith & Wesson M&P This article is about the full - size and compact centerfire pistol line. For other uses, see Smith & Wesson M&P ( disambiguation ). Smith & Wesson M&P A Smith & Wesson M&P with a detached magazine. Type Semi-automatic pistol Place of origin United States Service history In service 2005 -- present Used by See Users Production history Manufacturer Smith & Wesson Produced 2005 -- present Variants M&P Full - Size ( 9mm,. 40 ) M&P45 Full - Size M&P45 Mid-Size M&Pc ( Compact Size ) M&P Pro Series M&P9 JG M&P9L M&P Shield ( 9mm,. 40,. 45 ACP ) M&P22 M&P Bodyguard 380 M&P M2. 0 Specifications Cartridge. 22 LR. 380 ACP 9 × 19mm Parabellum. 40 S&W. 357 SIG. 45 ACP Action Short recoil, locked breech Feed system Detachable box magazine Sights various iron sights The Smith & Wesson M&P ( Military and Police ) is a polymer - framed, short recoil operated, locked breech semi-automatic pistol introduced in the summer of 2005 by the American company Smith & Wesson. It uses a Browning - type locking system. While targeted at law enforcement agencies, the M&P is also widely available on the commercial market. Contents 1 History 2 Design details 2.1 Accessories 3 Variants 4 Users 5 References 6 External links History This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. ( December 2016 ) The M&P is a hybrid evolution of the Smith & Wesson Sigma and Smith & Wesson SW99 design but does not share parts compatibility with the Sigma. The M&P design has an improved trigger and enhanced ergonomics that allow for end - user customization. An industry standard picatinny rail and a higher grip has been afforded with an improved grip and beavertail. Many of the ergonomic study elements that had been incorporated into the Sigma and the Smith & Wesson SW99 were brought over to the M&P. The improved trigger weight and feel and the unique takedown method ( not requiring a dry - fire pull of the trigger ) were meant to set the M&P apart from the popular Glock pistols. Design details The M&P is a striker - fired semi-automatic pistol. This trigger system prevents the firearm from discharging unless the trigger is fully depressed, even if the pistol is dropped. An internal lock and / or magazine disconnect are available as options and an optional external thumb safety became available in 2009. The pistol frame is made out of Zytel polymer reinforced with a stainless steel chassis. The pistol comes with three removable and interchangeable grips. The slide and barrel are made out of stainless steel that after hardening is treated with a proprietary nitriding process called Melonite. The Melonite process produces a matte gray non-glare surface with a 68 Rockwell C surface hardness rating. The pistol has a very low slide profile which holds the barrel axis close to the shooter 's hand and makes the M&P more comfortable to shoot by reducing muzzle rise and allowing for faster aim recovery in rapid shooting sequence. The slide has four contact points with the frame. This was done to make the rail system self cleaning, by leaving room for any dirt or small foreign objects to fall out of the weapon. As the slide of the pistol enters battery, the striker engages the sear. At this point, the sear is held back in a partially cocked condition. When the trigger of the M&P is pulled, the trigger bar first engages the firing pin safety plunger, lifting it upward, and releasing firing pin safety. At the rearward extreme of the trigger bar 's travel, it engages the sear. The sear is rotated downward by the trigger bar, fully cocking, then releasing the striker. The striker makes contact with the primer of the chambered round, which in turn ignites the gunpowder and propels the bullet forward. According to renowned M&P gunsmith Dan Burwell, the angle on the rear face of the sear creates a camming action against the striker. This camming action moves the striker to the rear very slightly during the trigger pull, thus finishing the `` cocking ''. This system is similar to the partially tensioned striker found in the Glock series of pistols. When the pistol cycles for the next shot, the striker will be automatically pre-set in a 98 % cocked position. Because the striker is only 98 % cocked prior to the trigger being pulled, Smith & Wesson classifies the M&P 's action as `` striker fired ( double action only ) ''. The M&P factory trigger is of the jointed type and has a trigger travel of 7.6 mm ( 0.3 in ) and is rated at 29 N ( 6.5 lb ). The M&P45c models have a slightly higher rated trigger pull of 31 N ( 7.0 lb ). The competition oriented M&P40 Pro Series have a reduced trigger pull of 20 N ( 4.5 lb ) due to the installation of a Smith & Wesson performance center sear. Massachusetts ( MA ) approved models have a trigger pull of 45 N ( 10 lb ). Several safety features are prominent on the M&P. A sear deactivation lever permits the shooter to disassemble the pistol without having to pull the trigger to accomplish disassembly. The pistol also has a loaded chamber indicator viewing opening on top of the slide. Ergonomics were a key focus in the design of the firearm, and as a result, three interchangeable palm swell grips are included ( small, medium and large ). The trigger guard is designed to accommodate gloves. The frame of the M&P has a magazine release button that can be changed from the left to the right side. The magazine drops free when the magazine release is pressed. The firearm features an ambidextrous slide stop and reversible magazine release for either right or left hand operation. The pistols are delivered with two magazines. The standard iron sights are of the three dot type and made of steel. Both the front and rear sights are dove - tailed into the slide, and can be horizontally drifted to adjust for windage correction. An integrated Picatinny rail can be found underneath the slide on the front of the frame for attaching tactical lights, lasers and other accessories. Accessories Additionally, there are ten - round magazine versions of each pistol available for the California, Massachusetts, New York, Australian, and Canadian markets. Novak tritium night sights are also an available option for both the full - sized and compact versions. Another optional accessory is the stainless steel lanyard pin. The new pin replaces the original solid plastic pin with one that has a stainless steel ring embedded for use with a lanyard. Variants Smith & Wesson M&P9 Shield with LaserMax centerfire lasers The M&P is available in 9 × 19mm Parabellum,. 357 SIG,. 40 S&W, and. 45 ACP, with barrel lengths in 5.0 ``, 4.5 '', 4.25 ``, 4.1 '' 4.0 ``, 3.5 '', and 3.1 ``. The M&P Pro Series is available in 9 × 19mm Parabellum and. 40 S&W with 4.25 '' and 5 '' barrels. The M&P9 Pro Series 5 '' and M&P40 Pro Series 5 '' pistols feature a Novak fiber optic green front sight and Novak reduced - glare rear sights, instead of the night sights found on the 4.25 '' models, since the 5 '' models are aimed at competition. The M&P9 JG is a standard size Champion series variant named for Julie Golob and fitted with a Warren Tactical rear sight and a fiber optic front sight. Besides the three standard black grip inserts it comes with two small and medium - sized pink grip inserts. A portion of the proceeds from sale of these models will go to a breast cancer awareness charity and an awareness ribbon is etched on the slide of the pistol. In 2007 the full - size. 45 ACP version of the M&P was introduced sporting a 114 mm ( 4.5 in ) barrel. This model also won Handgun of the Year in 2007. In 2008, Smith & Wesson introduced new versions of the M&P : the M&P45 Mid-size, the M&P45 Compact, the M&P9L, and the M&P Pro Series. The M&P45 Mid-size sports a 102 mm ( 4 in ) barrel and a full - sized grip, and the M&P45 Compact targets the concealed carry market with its 4 '' barrel and shorter grip ( with eight or ten - round capacity ). In 2011, Smith & Wesson released the M&P22, a cosmetically similar handgun chambered in. 22 Long Rifle. The internal construction and blowback operation of this rimfire cartridge variant is the same as the Walther P22, which Smith & Wesson used to import into the United States, and completely differs from the center fire M&P variants. Rather than the three - dot sights found on other models, the M&P22 has a single dot on the front sight and notch rear that is adjustable for elevation and windage. In 2013 the scaled down M&P22 Compact was released. In 2012, Smith & Wesson introduced the M&P Shield in 9mm and. 40 S&W. The Shield is a subcompact single - stack magazine variant of the M&P line. The Shield has roughly the same silhouette as the M&P Compact but is considerably thinner at less than 1 - inch in width. The Shield is the first M&P to incorporate an improved trigger with positive reset. In 2016 a. 45 ACP variant Shield was added to Smith and Wesson 's product line. The. 45 ACP Shield variant has a 0.2 '' longer barrel ( measuring 3.3 `` ) and exhibits larger overall dimensions. In 2014, Smith & Wesson introduced the M&P Bodyguard 380 in. 380 ACP. The M&P Bodyguard is functionally identical to the previous released Bodyguard 380, which it replaces. The M&P branded Bodyguard removes the integrated laser sight of the previous pistol and brings the aesthetics in line with the rest M&P product line. Unlike the rest of the M&P pistols, the M&P Bodyguard is not striker - fired. It is a more traditional double - action - only hammer - fired pistol intended for personal protection, concealed carry or as a law enforcement `` back - up '' gun. In 2017, Smith & Wesson introduced the M&P 2.0 series. Changes include a full - length steel chassis, a rough textured grip, and the improved trigger system of the Pro series. ( 1 ) Model Barrel length ( in inches ) Cartridge Capacity ( rounds per magazine ) ( width × height × length, in inches ) Weight ( without magazine, in ounces ) Frame color M&P22 4.1. 22 LR 10 or 12 1.6 × 5.5 × 7.5 ( with thumb safety, 1.2 wide w / o ) 24.0 Black M&P22 Compact 3.6. 22 LR 10 1.5 × 5.0 × 6.7 ( with thumb safety ) 15.3 Black Compact 3.5 9mm. 40 S&W. 357 SIG 10 or 12 10 10 1.2 × 4.3 × 6.7 21.7 21.9 22.2 Black or Dark Earth Full Size 4.25 9mm. 40 S&W. 357 SIG 10 or 17 10 or 15 10 or 15 1.2 × 5.5 × 7.5 24.0 24.25 25.5. 357 SIG Black. 40 S&W & 9mm Black or Dark Earth M&P9L 5.0 9mm 10 or 17 1.2 × 5.5 × 8.25 25.2 Black M&P9 Pro Series 4.25 9mm 17, 15, & 10 1.2 × 5.5 × 7.5 24.0 Black M&P9 Pro Series 5 '' 5.0 9mm 17, 15, & 10 1.2 × 5.5 × 8.25 24.0 Black M&P40 Pro Series 4.25. 40 S&W 15 1.2 × 5.5 × 7.5 24.0 Black M&P40 Pro Series 5 '' 5.0. 40 S&W 15 1.2 × 5.5 × 8.5 26.0 Black M&P45c -- Compact Size 4.0. 45 ACP 8 1.2 × 4.8 × 7.125 26.2 Black or Dark Earth M&P45 -- Mid-Size 4.0. 45 ACP 10 1.2 × 5.5 × 7.5 27.7 Black or Dark Earth M&P45 -- Full Size 4.5. 45 ACP 10 1.2 × 5.5 × 7.75 29.6 Black or Dark Earth M&P Shield 3.1 3.3 (. 45 ACP ) 9mm. 40 S&W. 45 ACP 7 or 8 6 or 7 6 or 7 0.95 × 4.6 × 6.1 ( excluding. 45 ACP ) 19.0 19.0 20.5 Black M&P Bodyguard 380 2.75. 380 ACP 6. 75 × 4.1 × 5.25 12.0 Black Users Australia - M&P40 South Australia Police Victoria Police Belgium : 8,000 M&P9 pistols were purchased by the Federal Police in 2011, replacing the Browning Hi - Power. Encountering jamming problems, Belgian police decided to send back 6000 pistols to S&W for repair. Canada : Gatineau Police Department Greater Sudbury Police Service Halton Regional Police, ref > Press release < / ref > Peel Regional Police Colombia : Administrative Department of Security France : Radioprotection and Nuclear Safety Institute ( IRSN ) India : Mumbai Police Italy : M&P9 ; Ministry of Interior Iraq : Iraqi Military Lebanon : Lebanese security forces Malaysia : Malaysian Prison Department Mexico : Mexican police Pakistan : Sindh Police Agency Puerto Rico : M&P40 ; Puerto Rico Police Department in 2009 South Korea : Korean National Police ( KNP ) Spain : Spanish Transport Police Taiwan : Certain officers of the Taiwan National Police Trinidad and Tobago : Police Service Thailand : Ministry of Interior United Nations : Security Forces in the Netherlands United States : M&P9, M&P40, M&P45, M&P357 Various U.S. police departments Los Angeles County Sheriff 's Department ( LASD ), M&P9 Phasing out as optional on - duty and off - duty weapons due to operational concerns Drug Enforcement Administration ( DEA ) Vermont State Police ( VSP ), M&P40 References ^ Jump up to : `` Smith and Wesson M&P Pistols Adopted by 276 Police Departments in the USA ''. Guns, Holsters and Gear. 2008 - 02 - 01. Retrieved 2009 - 02 - 02. Jump up ^ `` S&W M&P pistols now with thumb safety ( sic ) ''. The Firearms Blog. Retrieved 2009 - 02 - 02. ^ Jump up to : Quinn, Jeff. `` Smith & Wesson 's New M&P. 40 S&W Pistol '' Gunblast Web site. Accessed 17 January 2010. Jump up ^ `` is the M&P striker pre-cocked ? ? ? -- MP - Pistol Index ''. Mp-pistol.com. 2012 - 06 - 03. Retrieved 2012 - 06 - 07. Jump up ^ Scarlata, Paul. `` Smith & Wesson M&P : A Semiautomatic Pistol Worthy Of Its Name ''. Shootingtimes.com. Archived from the original on 31 December 2010. Retrieved 7 June 2012. Jump up ^ `` Product : Model M&P9 ''. Smith-wesson.com. Retrieved 2012 - 06 - 07. Jump up ^ `` MA Compliant Trigger Pull ''. Smith-wesson.com. Archived from the original on 13 March 2014. Jump up ^ Quinn, Jeff. `` Smith & Wesson 's 9mm M&P Semi-Auto Pistol '' Archived 7 January 2010 at the Wayback Machine. Gunblast Web site. Accessed 17 January 2010. Jump up ^ Ramage, Ken ( 2008 ). Gun Digest 2009 : The World 's Greatest Gun Book. Iola, Wisconsin : F + W Media, Inc. p. 182. ISBN 0 - 89689 - 647 - 1. Jump up ^ `` Handgun of the Year Award 1992 through 2011 ''. Shooting Industry Magazine. Retrieved 2013 - 10 - 21. Jump up ^ `` Smith & Wesson M&P22 Review ''. Shooting Times. 2012 - 06 - 05. Retrieved 2012 - 09 - 11. Jump up ^ Metcalf, Dick. `` Palm - Size Power : The Smith & Wesson M&P Shield Review -- Guns & Ammo ''. Gunsandammo.com. Retrieved 2012 - 06 - 07. Jump up ^ http://www.gunsandammo.com/first-look/first-look-smith-wesson-mp45-shield/ Jump up ^ `` New from Smith & Wesson : the M&P Bodyguard 380 ''. Tactical Network International. 2014. Archived from the original on 2 June 2014. Jump up ^ `` Smith & Wesson to Equip South Australia Police Force ''. 2009 - 01 - 07. Retrieved 2009 - 05 - 23. Jump up ^ Millar, Paul ( 2010 - 04 - 29 ). `` Victoria Police switches to semi-automatic weapons ''. The Age. Melbourne. Retrieved 2010 - 04 - 29. Jump up ^ `` New pistol chosen for Victoria Police ''. 2010 - 04 - 29. Retrieved 2010 - 04 - 29. Jump up ^ `` 6000 pistolets de la police défectueux : `` Inacceptable ! '' selon le SLFP ( French ) ``. rtbf.be. 2014 - 10 - 07. Retrieved 2014 - 10 - 07. Jump up ^ `` Nieuwe dienstwapens politie blokkeren soms ( Dutch ) ''. deredactie.be. 2014 - 10 - 07. Retrieved 2014 - 10 - 07. ^ Jump up to : `` Smith & Wesson Receives M&P Pistol Order From Canada 's Halton Regional Police Service ''. 2008 - 04 - 23. Retrieved 2009 - 05 - 23. ^ Jump up to : `` Smith & Wesson Receives M&P Pistol Order From Canada 's Halton Regional Police Service ''. 2008 - 04 - 29. Retrieved 2009 - 05 - 23. Jump up ^ `` St. Thomas Police Service Annual Report 2008 '' ( PDF ). Archived from the original ( PDF ) on 9 April 2011. Jump up ^ `` Crown appealing decision to drop charges against S - CAP 11 ''. Retrieved 2015 - 02 - 09. Jump up ^ Press Releases Jump up ^ `` No bang in Mumbai Police 's new guns ''. The Hindu. Chennai, India. 8 April 2009. Jump up ^ `` Smith & Wesson Fills M&P9 Pistol Order for Iraqi Military and Security Forces ''. Earth Times. 2008 - 10 - 30. Retrieved 2009 - 02 - 02. ^ Jump up to : `` Smith & Wesson Ships Orders for M&P Pistols To International Law Enforcement Agencies ''. PoliceOne.com. 28 August 2008. Archived from the original on 28 September 2011. Retrieved 2 February 2009. Jump up ^ `` Entregan más recursos a la Policía de PR, Puerto Rico ''. Noticiasonline.com. 4 November 2009. Archived from the original on 27 February 2012. Retrieved 7 June 2012. Jump up ^ `` Taiwan Police 's got New Pistols -- Women Officers and Detectives will be given priority ( in Traditional Chinese ) 2011 - 06 - 21. Retrieved 2011 - 08 - 18 ''. Dailynews.sina.com. 2011 - 06 - 21. Retrieved 2012 - 06 - 07. Jump up ^ `` West Virginia State Police and Wyoming Highway Patrol Upgrade to New Smith & Wesson ® Pistols '' ( PDF ). Smith-wesson.com. December 2011. Jump up ^ `` L.A. Sheriff Selects S&W 's M&P9 Duty Pistol ''. www.policemag.com. Retrieved 2015 - 11 - 29. Jump up ^ Farago, Robert ( 2015 - 12 - 17 ). `` LA Sheriff Department 's Swap to Smith & Wesson M&P Highlights Inadequate Police Training ''. thetruthaboutguns.com. Retrieved 2017 - 10 - 05. Jump up ^ `` Smith & Wesson M&P Pistol Authorized By U.S. Drug Enforcement Administration ''. smith-wesson.com. 2009 - 01 - 14. Retrieved 2017 - 10 - 05. Jump up ^ http://www.policemag.com/channel/weapons/news/2011/12/16/smith-wesson-converts-two-state-agencies-to-the-m-p-pistol.aspx External links Wikimedia Commons has media related to Smith & Wesson M&P. Official page Safety & Instruction Manual M&P Pistols Safety & Instruction Manual M&P22 Pistol Smith & Wesson M&P : A Semiautomatic Pistol Worthy Of Its Name by Paul Scarlata M&P Forum M&P Pistol fans group Reports on a M&P 9 × 19mm Parabellum endurance test over 62,333 rounds conducted by pistol-training.com Smith & Wesson Revolvers Top Hinge Model 1 Model 1 1 / 2 Smith & Wesson Model No. 2 Army Top Break Model 2 Model 3 Safety Hammerless I - frame Model 30 Kit Gun J - frame Model 36 Bodyguard Model 60 Model 340PD Centennial Model 640 K - frame Model 10 Model 12 Model 13 Model 14 Model 15 Model 17 Model 19 Model 617 Model 64 Model 65 Model 66 Model 67 L - frame Model 581 Model 586 Model 619 Model 620 Model 646 Model 681 Model 686 M - frame Ladysmith N - frame Triple Lock. 38 / 44 Model 22 Model 27 Model 28 Model 29 Model 57 Model 610 Model 625 Model 629 X-frame Model 460 Model 500 Z - frame Governor C - frame ( experimental ) Model 73 Semi-automatic pistols Model 1006 Model 1913 Model 22A Model 39 Model 4006 Model 41 Model 410 Model 422 Model 4506 Model 457 Model 469 Model 52 Model 5906 Model 6904 Model 59 Model 61 Model 645 Model 910 Bodyguard 380 M&P M&P22 SD VE SW1911 SW99 Sigma Long guns Model 1940 M&P10 M&P15 M&P15 - 22 Model 320 Model 76 Assault Shotgun Cartridges. 22 Short. 32 S&W. 32 S&W Long. 35 S&W Auto. 356 TSW. 357 Magnum. 38 S&W. 38 Special. 40 S&W. 41 Magnum. 44 Russian. 44 Special. 44 S&W American. 44 Magnum. 45 Schofield. 460 S&W Magnum. 500 S&W Special. 500 S&W Magnum Horace Smith Daniel B. Wesson Retrieved from `` https://en.wikipedia.org/w/index.php?title=Smith_%26_Wesson_M%26P&oldid=842299572 '' Categories :. 22 LR pistols. 357 SIG firearms. 40 S&W firearms. 45 ACP firearms 9mm Parabellum firearms Smith & Wesson semi-automatic pistols Police weapons Hidden categories : Webarchive template wayback links Use dmy dates from September 2010 Pages using deprecated image syntax Articles needing additional references from December 2016 All articles needing additional references All articles with failed verification Articles with failed verification from October 2017 Talk Variants Contents About Wikipedia Français Norsk Simple English 中文 Edit links This page was last edited on 21 May 2018, at 15 : 19. Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia ® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization. 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Question: m & p shield 9mm single action or double
Answer: double action