Smith & Wesson K Frame Model 18-3 Thumb Piece & Nut, Blue Steel, Plated Style, Used, Part# 18179A mp-57 Condition: Used – Good Working

Condition: Used – Good Working Condition

This precision spring provides critical retention force for internal components

Used OEM Part - 870A17

Smith & Wesson K Frame Model 10 Cylinder & Yoke Assembly

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Smith & Wesson K Frame Model 18-3 Thumb Piece & Nut, Blue Steel, Plated Style, Used, Part# 18179A mp-57 Condition: Used – Good WorkingSmith & Wesson K Frame Model 18 3 Thumb Piece & Nut A genuine used Smith & Wesson thumb piece and nut assembly pulled from a Model 18 3 revolver. The blue steel finish with plated style detailing makes this a correct replacement for restoring or repairing your K Frame . 22 LR revolver to factory spec. The thumb piece (cylinder release latch) is a critical control component having the right part matters. Compatibility: Smith & Wesson K Frame Model 18 3