The SIG Sauer P245 is a germany-made semi-automatic pistol chambered in .45 ACP, introduced in 1998. Primary use: self_defense, sport. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 1998, Germany Weight: 30 oz Overall length: 8" Status: Discontinued Intended use: self_defense, sport