The Smith & Wesson Model 637 Airweight revolver is a standout in the legendary J-Frame lineup, a series trusted since 1950 for its compact power and unwavering reliability. Chambered in .38 Special +P, this ultra-light revolver boasts a 5-round capacity within a 1.88-inch barrel, making it a top pick for concealed carry and backup use. Designed to deliver full-power rounds in a package that's easy to carry and simple to operate, the 637 is perfect for shooters who need a dependable firearm that won't weigh them down.

Building on the heritage of the Model 37 Chiefs Special Airweight, the 637 blends classic design with modern innovation, featuring Crimson Trace Laser grips for enhanced precision and confidence in every shot. Its lightweight aluminum alloy frame keeps the revolver portable, while the exposed hammer offers versatility - allowing for both single- and double-action firing. Whether you're drawing from a holster or pocket, this revolver's thoughtful ergonomics and reliable construction make it a favorite for personal defense in any scenario.

For over seven decades, Smith & Wesson J-Frame revolvers have set the standard for small-frame defense firearms, available in a range of calibers and hammer styles to meet diverse needs. The Model 637 Airweight continues this tradition, earning its place as one of the most popular choices for concealed carry enthusiasts and professionals alike. With its blend of lightweight portability, time-tested reliability, and cutting-edge laser grips, the 637 is the ultimate backup revolver - ready to have your back whenever you need it.

FEATURES

• External Hammer
• Lightweight Alloy Frame
• Crimson Trace Laser Grips
• Stainless Steel Barrel and Cylinder

SPECIFICATIONS

• Manufacturer: Smith & Wesson
• Model: 637 Airweight
• Part Number: 163052
• UPC: 022188630527
• Caliber: 38 Special +P
• Capacity: 5 Rounds
• Sights: Integral Front, Fixed Rear
• Barrel Length: 1.88"
• Weight: 15.4 oz
• Overall Length: 6.31"
• Overall Height: 5"
• Overall Width: 1.3"
• Finish: Matte Silver
• Grips: Black Polymer, Crimson Trace Lasergrip

WHAT'S IN THE BOX

• Smith & Wesson 637 Airweight 38 Special +P 1.88" 5 Round Revolver w/Crimson Trace
• Locking Device
• Owner's Manual