Smith & Wesson Model No. 2 Army Smith & Wesson Model No. 2 Army The Smith & Wesson Model No. 2 Army a.k.a. "Model No. 2 Old Model Smith & Wesson Revolver" was Smith & Wesson's first .32 caliber revolver, intended to combine the small size and convenience of the Smith & Wesson Model 1 .22 rimfire with a larger caliber. Chambered in the .32 rimfire long caliber, its cylinder held 6 shots. It was manufactured 1861 - 1874, with a total production of 77,020. Horace Smith and Daniel B. Wesson founded the Smith & Wesson Company in Norwich, Connecticut, to develop Volcanic Firearms, in 1855 the
Smith & Wesson Model 645 shooting. Smith & Wesson (S&W) began experiments with .45 ACP-firing pistols in 1984, and produced their first one, the Model 645, in 1985. Public demand led to the development of this series. The series is a .45 ACP version of their 9mm Parabellum weapons. They are normally double-action weapons, or what Smith & Wesson refers to as a traditional double action. They generally have a barrel bushing press fitted into the muzzle end of the slide instead of a separate barrel bushing like a 1911 pistol. Like many Smith & Wesson models, each variant was generally in production for only