Third-generation all-stainless .45 ACP service pistol. Single-stack magazine, DA/SA trigger, and S&W's traditional decocker. Carried by numerous LE agencies as a .45 ACP alternative to the 1911. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 1989, USA Weight: 41 oz Overall length: 8.5" Status: Discontinued Intended use: Service