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.

Federal law requires firearms to be shipped to FFL Dealers. If you do not specify the name and shipping address of your dealer, your order will be delayed. Federal law requires that you be 21 years of age or older to purchase a handgun, frame or receiver. To purchase a shotgun or rifle, you must be 18 years of age or older. 18 U.S.C. Section 922(b)(1).

Note about our photos:
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.

WARNING  Cancer and Reproductive Harm  www.P65Warnings.ca.gov