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Smith & Wesson Smith & Wesson K Frame Thumb Piece & Nut - Used OEM Part - Blued - .22 LR - Model 17 - KN176 Part KN176

Used OEM S&W K-Frame Thumb Piece & Nut - .22 LR - KN176

$22.99

Used OEM S&W K-Frame Thumb Piece & Nut - .22 LR - KN176

Used genuine Smith & Wesson blued-steel thumb piece and nut assembly for listed K-frame rimfire revolver applications. The part is listed for .22 LR use and is in functional used condition with normal wear.

Model compatibility chart

Make Model / application Frame Caliber / fitment
Smith & Wesson Models 17, 18, 48, 617, 648 and K22 K frame Listed .22 LR application; verify model, caliber, and original thumb-piece configuration

Part details

  • Part number: KN176
  • Component: Thumb piece and nut assembly
  • Finish: Blued steel
  • Condition: Used OEM, functional with normal wear
  • Manufacturer: Smith & Wesson

Installation and fitment

Professional gunsmith installation is required for proper fit and function. Verify the exact revolver model, caliber, and original thumb-piece style before ordering. Complete function and safety testing should be performed before returning the revolver to service.

Only the KN176 thumb piece and nut assembly described in this listing is included. Ships to U.S. addresses only.

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