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  • Smith & Wesson M637 5RD 38SP +P 1.87"

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Smith & Wesson M637 5RD 38SP +P 1.87"

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Bud's Item #
Smith & Wesson
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The Smith & Wesson J-Frame has become the most popular small frame personal defense revolver on the market. With decades of reliable performance to its credit, the J-frame line offers models capable of firing .22 LR, .22 Magnum, .38 S&W Special and the more powerful .357 Magnum loads. Smith & Wesson offers these revolvers from our production, M&P, Pro Series, and Classics lines in three diverse hammer designs; internal, exposed and shrouded.

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.


  • Weight: 15 oz.
  • Overall Length: 6.31"
  • Addl Info: Airweight Frame
Finish Silver
Type Revolver
Action Single/Double
Caliber 38 Special
Barrel Length 1.87"
Capacity 5
Safety Internal Lock
Grips Black
Sights Fixed
Finish Kryptek Highlander
Type Revolver
Action Recoil Operation
Caliber .45 Winchester Magnum
Barrel Length 3.39"
Capacity 10/8
Safety Notched Cylinder
Sights High Profile
Finish Coyote Tan Polymer
Type Not Listed
Action Not Listed
Caliber 410
Barrel Length 1.87"
Capacity 12 + 1
Safety Trigger Only
Grips Anatomically Designed Grips
Sights Night Sights
Finish Nickel Boron
Type AK Pistol
Action Safe Action
Caliber 32 Automatic Colt Pistol (ACP)
Barrel Length 4.61"
Capacity 7 + 1
Safety Frame Mounted Decocker
Grips Stippled Black
Sights Fiber Optic Front

Fit Charts: These items are compatible with this firearm

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