The PTR 9C is PTR's MP5 carbine equivalent with a 16-inch barrel and fixed stock, using the same roller-delayed blowback system manufactured on original HK tooling in the United States. Type: Rifle Action: Semi-Automatic Caliber: 9mm Capacity: 30 Year introduced: 2015, USA Weight: 80 oz Overall length: 35" Status: Active Intended use: Range, Collector, Home Defense