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IA Iron River Armory

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

SKUCROW|240698 Conditionnew CategoryRevolvers
$907.29
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Specs at a glance

Smith & Wesson Model 648 22… SPECS AT A GLANCE 46.2 oz WEIGHT 6 inches SIZE
Editorial diagram — measurements verified during testing.

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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Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$907.29