The Officer's Model was Colt's first purpose-built compact 1911, shortening both the barrel and the frame to accept a 6-round magazine. Introduced the concept of a truly pocketable 1911-platform pistol. Type: Semi-Auto Pistol Action: Single-Action Caliber: .45 ACP Capacity: 6 Year introduced: 1985, USA Weight: 34 oz Overall length: 7.25" Status: Discontinued Intended use: Carry, Concealment