P320 X-Full Legion with Legion Gray finish, factory action job, and optics-ready slide in the full-size configuration. The Legion tier on the X-Full platform. Type: Pistol Action: Striker-Fired Caliber: 9mm Luger Capacity: 21 Year introduced: 2020, USA Weight: 31.5 oz Overall length: 8" Status: Active Intended use: duty, carry, competition