Colt's compact Officer-length 1911 introduced in 1985 with a 3.5-inch barrel on a shortened frame. The Officers ACP was Colt's first short-barrel compact 1911 production pistol, aimed at concealed carry demand in the 1980s. Capacity is 6+1 or 7+1 depending on magazine. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 7 Year introduced: 1985, USA Weight: 34 oz Overall length: 7.25" Status: Discontinued Intended use: Concealed Carry, Personal Defense