Short Frame variant of the G21 in .45 ACP. Reduced grip circumference improves ergonomics for shooters who found the standard G21 too large to grip comfortably. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 2007, Austria Weight: 26.28 oz Overall length: 7.59" Status: Active Intended use: duty, home-defense