The US military service pistol from 1911 to 1986, one of the most influential handgun designs in history. Browning's locked-breech short-recoil design set the standard for all subsequent service pistol development and remains in production in various forms today. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 7 Year introduced: 1911, USA Weight: 39 oz Overall length: 8.25" Status: Discontinued Military use: Yes Intended use: Military, Collecting