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. This model features a lightweight alloy frame for easy carry and a stainless steel barrel and cylinder.
The Model 637 is a variation of the Model 37 Chiefs Special Airweight that integrates the time-tested features of the original with modern advancements. This ultra-light revolver is a favorite back-up and concealed carry firearm. This revolver includes an external hammer and is rated for continuous +P use.
This revolver is backed by S&W’s Lifetime Service Policy.
Manufacturer: Smith & Wesson
Model: Model 637
Caliber: 38 S&W SPECIAL +P
Front Sight: Integral
Rear Sight: Fixed
Action: Single/Double Action
Cylinder Material: Stainless Steel
Barrel Material: Stainless Steel
Frame Material: Aluminum Alloy
Frame Finish: Matte Silver
Weight 14.3 oz