The Kriss Vector Gen2 SDP in .45 ACP with folding brace adapter. The original Vector caliber in its most compact legal configuration. Accepts Glock 21-pattern magazines. Extremely low felt recoil from the Super V downward-bolt system makes this one of the softest-shooting .45 ACP pistols available. Type: Pistol Action: Semi-Automatic Caliber: 45 ACP Capacity: 13 Year introduced: 2016, USA Weight: 72.5 oz Overall length: 18" Status: Active Intended use: Home Defense, Range, Collector