WWII reproduction M1911A1 with parkerized finish and 5-inch barrel. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 7 Year introduced: 1924, USA Weight: 39 oz Overall length: 8.5" Status: Active Military use: Yes Intended use: Over 1.9 million M1911A1 pistols were produced for WWII service.