The Kriss Vector Gen2 CRB in .45 ACP takes the Super V operating system to its original caliber — the Vector was designed from the ground up around the .45 ACP round. Accepts Glock 21-pattern magazines. Subsonic .45 ACP pairs excellently with the low-recoil Vector action and is a natural suppressor host. Type: Rifle Action: Semi-Automatic Caliber: 45 ACP Capacity: 25 Year introduced: 2016, USA Weight: 80 oz Overall length: 35.4" Status: Active Intended use: Home Defense, Range, Suppressor Host