Colt's Series 70 Government Model introduced the collet-style barrel bushing for improved accuracy. The blued carbon steel version is the most traditional American 1911, featuring the classic high-polish blued finish and walnut grips associated with the era. Highly collectible. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 1970, USA Weight: 38 oz Overall length: 8.75" Status: Active Intended use: Collector, Home Defense, Competition