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 1913 Smith & Wesson Model 1913 The Smith & Wesson Model 1913 is a center fire semi-automatic pistol introduced by Smith & Wesson in 1913. This pistol was also known as the "Model 35". The Model 1913 was produced from 1913 to 1921, and approximately 8,350 were built. The Model 1913 was chambered in the now obsolete .35 S&W Auto cartridge. It featured smooth wooden grip panels, a fully grooved slide with crossbolt lock stud, and an ambidextrous safety that was operated with the middle finger of the shooting hand. The Model 1913 was the first semi-automatic produced by Smith &