The P320 Legion is the original striker-fired Legion variant, applying the Legion treatment — Gray PVD finish, upgraded trigger, G10 grip texture, Pelican case, challenge coin — to the standard P320 Full-Size before the AXG and X5 variants. SIG's premium striker-fired statement product and a driver of substantial custom-shop adoption. Type: Semi-Automatic Pistol Action: Striker-Fired Caliber: 9mm Luger Capacity: 17 Year introduced: 2016, USA Weight: 29.4 oz Overall length: 8" Status: Discontinued Intended use: duty, competition