Action: DA/SA - Caliber: .40 S&W - Capacity: 14rd - Barrel: 4 - Sights: 3-Dot - Frame: Polymer Black - Slide: Steel Bruniton Finish - Safety: Manual Ambidextrous - Length: 7.55 - Width: 1.42 - Height: 5.51 - Weight: 27.7 oz - Commander-Style Hammer - Ambidextrous Safety - Automatic Firing Pin Block - Interchangeable Backstraps - Drop-Free Magazine - Reversible Magazine Release - Picatinny Rail - 3-Dot Sight System - Perfect for home or personal defense as well as concealed carry the PX4 was designed to be ultra-reliable. Also its rotary barrel design reduces felt recoil and muzzle jump while the cold-hammer forged barrel delivers exceptional accuracy. Easy to use disassemble and maintain as well as superbly ergonomic the PX4 sets the standards for today's tactical semiauto pistol.