Smith & Wesson, Model 642, Double Action Only, Metal Frame Revolver, J-Frame, 38 Special +P, 1.88″ Barrel, Aluminum Alloy, Matte Finish, Silver, Rubber Grips, Fixed Sights, 5 Rounds, Integral Locking System

Smith & Wesson J-Frame revolvers have had your back since 1950. These small revolvers were designed to fire a full power round and are as simple and easy to use as they are reliable. Available in various calibers and with three diverse hammer designs, it is no surprise that the Smith & Wesson J-Frame has become the most popular, small-frame, defense revolver on the market. The Model 642 is a variation of the Model 42 Centennial Airweight that integrates the time-tested features of the original with modern advancements.