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 optimal hand 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; M&P M2.0 crisp trigger with lighter trigger pull; Tactile and audible trigger reset; Extended rigid embedded stainless steel chassis to reduce flex and torque when firing; Armornite durable corrosion resistant finish