Smith & Wesson SW1911 run around 38 to 39 ounces (1,100 to 1,100 g), the PC 1911 is heavier, at approximately 41 ounces (1,200 g). Smith & Wesson SW1911 The SW1911 (Smith & Wesson) is a stainless steel framed, single action, semi-automatic pistol that is based on the M1911 .45 ACP, that comes in either 9×19mm or .45 ACP. In 2003, Smith & Wesson introduced their variation of the classic M1911 .45 ACP semi-automatic handgun, the SW1911. This firearm retains the M1911's well known dimensions, operation, and feel, while adding a variety of modern touches. Updates to the design include serration at the front
Smith & Wesson returned to his native Springfield, Massachusetts, while Wesson stayed on as plant manager with Volcanic Repeating Arms. As Samuel Colt's patent on the revolver was set to expire in 1856, Wesson began developing a prototype for a cartridge revolver. His research pointed out that a former Colt employee named Rollin White held the patent for a "Bored-through" cylinder, a component he would need for his invention. Wesson reconnected with Smith and the two partners approached White to manufacture a newly designed revolver-and-cartridge combination. Rather than make White a partner in their company, Smith and Wesson paid him a royalty of