Smith & Wesson Model 57 Smith & Wesson Model 57 The Smith & Wesson Model 57 is a large frame, double-action revolver with a six round cylinder, chambered for the .41 Magnum cartridge, and designed and manufactured by the Smith & Wesson firearms company. The gun was designed as a weapon for law enforcement agencies. However, due to size and recoil it found more favor with civilian target shooters and hunters. In the early 1960s, Elmer Keith, Bill Jordan, and Skeeter Skelton, all noted firearms authorities and authors, lobbied Remington Arms and Smith & Wesson to introduce a new .41 caliber police cartridge with the
Smith & Wesson Model 4506 4567-NS. Only 1236 were produced in the 1992 single year production. Smith & Wesson Model 4505: Rare blued carbon steel version of the 4506, only about 1,200 manufactured in 1992 Smith & Wesson Model 4586: A double-action-only version of the 4566, with a partially preset hammer and no external safety/decocker. The issued sidearm of the Idaho State Police from 1992-2002. Smith & Wesson Model 4506 The Smith & Wesson Model 4506 is a third-generation semi-automatic pistol from Smith & Wesson's 4500 series of handguns. The 4506 is chambered for the .45 ACP cartridge and, with the purchase of special springs,