Performance Center M&P 9 with factory-ported 4.25-inch barrel and slide. The compact-barrel PC ported variant for shooters who prefer a shorter slide in competition. Hi-Viz fiber optic front sight and tuned trigger. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2015, USA Weight: 24.9 oz Overall length: 7.4" Status: Active Intended use: Competitive Shooting