The Kriss Vector Gen2 SDP (Special Duties Pistol) is the compact pistol variant of the Vector with a short barrel and no stock. Features the same Super V operating system that redirects recoil downward. Accepts Glock 17-pattern magazines. Often built as an AR-pistol with a brace and is a popular show piece. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2016, USA Weight: 70.5 oz Overall length: 18" Status: Active Intended use: Home Defense, Range, Collector