Smith & Wesson Model 648 22 WMR 6-inch 8-Round Stainless

About this product

The Smith & Wesson Model 648 is an all-stainless K-frame revolver built around the .22 Winchester Magnum Rimfire cartridge. It features a 6-inch full-underlug barrel, an 8-round cylinder and synthetic finger-groove grips. The revolver is furnished with adjustable rear sights and operates in double- and single-action modes. Its materials and configuration make it appropriate for precision target shooting and small-game field work.

Key Specifications

• Chambering is 22 WMR.
• Cylinder capacity is 8 rounds.
• The barrel measures 6 inches and features a full underlug profile.
• Overall length is 11.1 inches.
• Unloaded weight is approximately 46.2 oz.
• Action is Double/Single Action (DA/SA).
• Rear sight is adjustable.
• Grips are black synthetic finger-groove.
• Frame and cylinder are stainless steel.
• Drilled and tapped for mounting: Yes.

With robust stainless construction, an extended 6-inch barrel and an eight-shot cylinder, the Model 648 delivers predictable handling and steady sight radius for deliberate, accurate work. Its DA/SA operation and adjustable rear sight support a range of shooting tasks where precision and repeatability matter, while the synthetic grips offer consistent purchase during extended sessions.

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