Model: M&P 45 M2.0 - Frame Size: Full Size - Caliber: 45 AUTO - Action: Striker Fired - Capacity: 10+1 Rounds - Barrel: 5.125 (13.0 cm) .578 x 28 UNS-2A RH Threads - Rifling Twist: 1:15 RH - Front Sight: Optic Height White Dot - Rear Sight: Optic Height White 2-Dot - Frame Width: 1.04 (2.64 cm) - Overall Height: 5.8 (14.7 cm) - Overall Length: 8.5 (21.6 cm) - Sight Radius: 6.9 (17.5 cm) - Grip Frame: Polymer - Weight: 30.3 oz. (859.6 g) - Magazine Weight: 3.1 oz. (7.9 g) - Barrel Material: Stainless Steel with Armornite Finish - Slide Material: Stainless Steel with Armornite Finish - Frame Finish: Matte Black - FEATURES - Slide cut for optics. - M2.0 flat face trigger for consistent finger placement that allows for more accurate and repeatable shooting. - Low barrel bore axis makes the M&P pistol more comfortable to shoot reducing muzzle rise and allowing for faster aim recovery. - Optimal 18-degree grip angle for natural point of aim. - Four interchangeable palmswell grip inserts for optimalhand fit and trigger reach -S M ML L. - Enhanced grip texture allows the user to manage recoil keep a firm grip and delivers comfort when concealing. - New M&P M2.0 crisp trigger with lighter trigger pull. - Tactile and audible trigger reset. - Accurate 1 in 10 twist M&P M2.0 barrel. - Extended rigid embedded stainless steel chassis to reduce flex and torque when firing. - M&P's patented take-down lever and sear deactivation systems allow for disassembly without pulling the trigger. - Armornite durable corrosion resistant finish. - Backed by Smith & Wesson's Lifetime Service Policy.