The Smith & Wesson Model 637 Performance Center Enhanced Action is a lightweight .38 Special revolver based on the classic Chiefs Special Airweight design. Its aluminum alloy frame keeps the revolver easy to carry, while the stainless steel barrel and cylinder feature a matte finish for durability and subdued handling. The exposed hammer allows both single-action and double-action operation, and Performance Center enhancements provide a refined trigger feel. A custom wood grip, fixed sights, 1.88-inch barrel, and five-round capacity make this compact revolver well suited for concealed carry and everyday defensive use. The Model 637 is rated for .38 Special +P ammunition.

Key features

• Performance Center Enhanced Action tuning for a smoother double-action trigger pull
• Lightweight aluminum alloy frame weighs just 15 ounces
• Stainless steel barrel and cylinder with a matte finish for corrosion resistance
• Exposed hammer supports single-action and double-action operation
• Custom wood grip provides a secure, comfortable hold
• Fixed sights and a five-round cylinder support straightforward defensive use

Add the Smith & Wesson Model 637 Performance Center revolver to your collection for dependable everyday carry and classic handling.