Smith & Wesson "N" to the largest .44 Magnum type frame. In 2003, the even larger "X" frame was introduced for the .500 S&W Magnum. Most Smith & Wesson revolvers have been equipped with an internal locking mechanism since the acquisition by Saf-T-Hammer. The mechanism is relatively unobtrusive, is activated with a special key, and renders the firearm inoperable. While the lock can simply be left disengaged, most gun enthusiasts prefer "pre-lock" guns. In 1953 the U.S. Army was looking for a pistol to replace the Colt 1911A1. To obtain a bid from the U.S. Government, Smith & Wesson began working on a
Smith & Wesson Model 64 Smith & Wesson Model 64 The Smith & Wesson Model 64 "Military and Police" revolver is the stainless steel version of its Model 10. The Model 64 is a six-shot double-action revolver with fixed sights chambered in .38 Special. It was the second all stainless steel revolver made by Smith & Wesson, the first being the Smith & Wesson Model 60. It was widely used by several U.S. police, sheriff and state agencies and was a popular choice in high humid states because the stainless model 64 was more corrosion and rust resistant than the blued Model 10. Originally offered