The Smith & Wesson Model 648 is an all-stainless K-frame revolver chambered for the .22 Winchester Magnum Rimfire cartridge. It features a 6″ full underlug barrel, an eight-round cylinder and a DA/SA action with an exposed hammer. The Model 648 is configured with a Patridge front sight, adjustable rear sight and black synthetic finger-groove grips suited to precision target work and small-game field use.
Key Specifications
- The caliber is .22 WMR.
- The cylinder capacity is 8 rounds.
- The barrel length is 6 inches.
- The action is Double/Single Action (DA/SA).
- The frame material is stainless steel.
- The barrel and cylinder are stainless steel.
- The sights are Patridge front and adjustable rear.
- The grips are black synthetic finger-groove.
- The weight is 46.2 oz.
- The overall length is 11.1 inches.
Robust stainless construction, an 8-round cylinder and adjustable sights make the Model 648 a capable choice for precision target shooting and small-game hunting where a rimfire magnum is preferred. Its K-frame balance, full underlug barrel and synthetic finger-groove grips provide consistent handling for range sessions and field use.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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