The M&P 5.7 introduces a new and innovative technology the Tempo Barrel System. Using the ballistics of the 5.7x28mm round the rotating 5 Tempo® barrel gives you the repeatability you need to take control and feel the fast. Now offered in this state-compliant 10-round capacity model. – FLAT-FACE ALUMINUM TRIGGER- Flat-face trigger for consistent finger placement allows for more accurate and repeatable shooting – TEMPO® BARREL SYSTEM- A front gas port keeps everything locked up until the bullet exits the barrel. This gives you a more consistent more reliable and more accurate platform. – OPTICS-READY- Direct mount most of the popular micro red dots on the market for an easier-to-see sight picture. – Internal hammer-fired gas-operated locked-breech TEMPO® barrel system (barrel doesn’t cam open until bullet passes gas port). – Slim optimally textured grip. – Ambidextrous slide stop and manual thumb safety. – Reversible magazine release. – Slide cut for optics. – Flat-face trigger for consistent finger placement allows for more accurate and repeatable shooting. – Picatinny-style rail. – Forward slide serrations. – Accurate 1 in 9 twist barrel. – Comes with two 10-round magazines. – width 1.1 in – length 8.5 in – height 5.25 in – weight 26.7 oz – CALIBER 5.7X28MM – SIZE FULL – CAPACITY 10 – ACTION INTERNAL HAMMER FIRED – BARREL LENGTH 5 – GRIP POLYMER – SIGHTS WHITE DOT – OPTIC READY YES – SAFETY THUMB SAFETY – COLOR/FINISH BLACK – STATE COMPLIANCE CO CT DE HI IL MD NJ NY RI VT WA – THREADED BARREL NO – FRAME POLYMER – NUMBER OF MAGAZINES 2 – BARREL MATERIAL STAINLESS STEEL