Colt's first semi-automatic pistol and the first successful American semi-auto pistol, designed by John Browning as the direct ancestor of the M1911. Type: Pistol Action: Semi-Automatic Caliber: .38 ACP Capacity: 7 Year introduced: 1900, USA Weight: 35 oz Overall length: 9" Status: Discontinued Military use: Yes Intended use: Collecting, Military