The Colt XSE Government is a usa-made semi-automatic pistol chambered in .45 ACP, introduced in 2001. Primary use: Carry, Range/Target. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 2001, USA Weight: 38 oz Overall length: 8.5" Status: Active Intended use: Carry, Range/Target