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 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.
ALL BACKED BY OUR SMITH & WESSON LIFETIME SERVICE POLICY
• Lightweight Alloy Frame for Easy Carry
• Stainless steel barrel and cylinder
• Snag-Free Enclosed Hammer
• Rated for Continuous +P Use
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.