Smith & Wesson Model 320 inches. "The History of Smith & Wesson Firearms" By Dean K. Boorman Smith & Wesson Model 320 The Smith & Wesson Model 320 was a revolving rifle produced by Smith & Wesson in the late 19th century. The Smith & Wesson Model 320 is the rarest Smith & Wesson in existence and highly prized by collectors. The Smith & Wesson Model 320 revolving rifle was based heavily on the design of the Smith & Wesson Model 3 pistol. 977 revolving rifles were manufactured between 1879 and 1887. They were serial numbered 1 to 977, with 840 being sold in the
Smith & Wesson its most widely used revolver, the .38 Military & Police (also known as the Smith & Wesson Model 10). With over 6 million produced, it became the standard sidearm of American police officers for much of the 20th century. An additional 1 million of these guns were made for the US Military during World War II. The post-war periods in the 20th century were times of great innovation for the company. In 1935 Smith and Wesson released the Smith & Wesson Model 27 which was the first revolver chambered for .357 Magnum. It was designed as a more powerful handgun