A high-tech pistol-caliber carbine with KRISS's unique Super V recoil mitigation system that drives the bolt downward and rearward to reduce muzzle rise. Type: Rifle Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2014, USA Weight: 5.9 oz Overall length: 26" Status: Active Intended use: Law Enforcement, Sport, Tactical