The Smith & Wesson 642 Performance Center is a hammerless performance revolver that reduces weight by way of an aluminum alloy frame. Chambered for the .38 S&W Special +P cartridge, it has a five shot cylinder and barrel liner that are constructed out of stainless steel. This Smith and Wesson 642 Performance Center revolver is outfitted with a 1.875" barrel and weighs in at just under 1-pound. It has a slip resistant Altamont Enhanced-Basket Weave Checkered grip and double action only design. Without a hammer spur, women can shoot through their purse without snagging and it also provides a smooth draw from concealment. The Model 642 is standard with an integral front sight and a fixed rear sight for added durability. Finished in satin stainless, the Smith and Wesson 642 Performance Center has been hand cut, fit, and the action is PC tuned to provide the ultimate in a reliable self-defense revolver.