The Glock 36 is Glock's only single-stack .45 ACP pistol, offering 6+1 capacity in a slim frame. The thinnest Glock .45 ACP ever made before the G21 SF. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: .45 ACP Capacity: 6 Year introduced: 2000, Austria/USA Weight: 20.11 oz Overall length: 6.97" Status: Active Intended use: Concealed Carry