Smith & Wesson K Frame Model 12 Hand .38 Special - Part# 12129 full size Shoot us an email at

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500" trigger face provides better finger contact and improved trigger control for precision shooting

This genuine Smith & Wesson cylinder assembly is designed specifically for J Frame Model 640 revolvers chambered in

Factory new OEM lever housing block (without integral lock) for Smith & Wesson M&P and Compact pistols

A used OEM Smith & Wesson smooth trigger for the N Frame Model 627 revolver

Smith & Wesson K Frame Model 12 Hand .38 Special - Part# 12129 full size Shoot us an email atSmith & Wesson K Frame Model 12 Hand Old Style This genuine Smith & Wesson hand (also known as the pawl or cylinder hand) is a direct fit used replacement for the K Frame Model 12 Airweight revolver chambered in . 38 Special. The hand is a critical timing component that rotates the cylinder with each trigger pull keeping your revolver cycling reliably. Part Number: 12129 Fits: Smith & Wesson K Frame Model 12 Airweight Caliber: . 38 Special Style: Old