American-made semi-automatic pistol chambered in 5.7x28mm with an 8.5-inch barrel. Delayed blowback operation. One of the few American-manufactured 5.7x28mm semi-automatic firearms available as an alternative to the FN Five-seveN. Type: Pistol Action: Semi-Automatic Caliber: 5.7x28mm Capacity: 9 Year introduced: 2005, USA Weight: 3.5 oz Overall length: 18.5" Status: Active Intended use: Range / Varminting