This full size M&P9 pistol is chambered in 9MM Luger and has a barrel length of 4.25 inches. The frame is built with T6 Aluminum keeping it lightweight like its polymer counterpart, but the more rigid foundation allows for less flex and torque during firing to help enhance accuracy. A major advancement found in the M&P9 M2.0 Metal OR is the enhanced sear. This new sear, coupled with the M2.0 flat trigger, gives the user a shorter take-up, cleaner break, and crisp reset for faster follow up shots.FeaturesOptimal 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.Textured polymer front strap.Wide slide stop.Reversible magazine release.Slide cut for optics.M2.0 flat face trigger for consistent finger placement that allows for more accurate and repeatable shooting.Picatinny-style rail.Forward slide serrations.Low barrel bore axis makes the M&P pistol comfortable to shoot, reducing muzzle rise and...