Caliber: 9mm – Action: Semi-Auto – Size: Full Size – Capacity: 17+1 – Frame Color: Black – Barrel Length: 4.5 – Barrel Color: Bronze – Weight: 22.4 ounces – Frame Features: Aggressive grip texture – Interchangeable backstraps to fit Natural Point of Aim – Extended upswept beavertail – Recoil control ledge – Optional magwell included – Slide Features: Front & rear directional serrations – Topside directional serrations – Weight-optimizing window cut – 17-4 stainless steel – Barrel Features: Spiral-fluted match-grade barrel – 416R stainless steel – Trigger: Aluminum flat-faced trigger – 4.5-5.0 lbs trigger pull – Carry safe and drop safe – Sights: Green tritium night sight front – Black serrated rear sight – Allows lower 1/3 cowitness with most optics