Features: Flat face trigger for consistent trigger finger placement that allows for more accurate and repeatable shooting. Enhanced grip texture allows the user to manage recoil keep a firm grip and delivers comfort when concealing.. Fiber optic sights. PC Tuned Action. Tactile and audible trigger reset Extremely thin and lightweight - can be comfortably carried all day. M&P's patented take-down lever and sear deactivation systems all for disassembly without pulling the trigger. Optimal 18-degree grip angle for natural point of aim. ArmorniteA(R) durable corrosion resistant finish. Backed by Smith & Wesson's Lifetime Service Policy. Specifications: Caliber: 9mm Luger Capacity: 13 Optics: Red/Green Dot Safety: No Thumb Safety Length: 7 Front Sight: Fiber Optic Green Rear Sight: Fiber Optic Red Action: Striker Fire Grip: Polymer Barrel Material: Stainless Steel with ArmorniteA(R) Finish Slide Material: Stainless Steel with ArmorniteA(R) Finish Frame Material: Polymer Slide Finish: Matte Black Frame Finish: Matte Black Barrel Length: 4" (10.2 cm) Weight: 23.8 oz.