The P320 XFULL is the full-size XSeries configuration with a factory optics-ready cut, flat XSeries trigger, and enhanced grip texture in the full-length 4.7-inch barrel configuration. It differs from the XSeries Full in its specific optics plate design and some ergonomic refinements added in the XFULL revision. The current production full-size XSeries P320 as of 2021 and beyond. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 9mm Capacity: 17 Year introduced: 2018, USA Weight: 29.6 oz Overall length: 8" Status: Active Intended use: competition, duty, target