Smith & Wesson Model 51 J Frame Thumb Piece & Nut Blue Steel .22 Magnum, Part# 51157 pins OEM Titanium Cylinder Assembly for

OEM Titanium Cylinder Assembly for Smith & Wesson J Frame Model 340 & 360 Revolvers

This precision-engineered spring provides lighter hammer fall for a smoother trigger pull while maintaining reliable primer ignition

enhanced trigger

3-Spring Kit: Multiple spring weights for precise hammer tuning

Not compatible with 2" barrel variants or rimfire K Frame models (17

Smith & Wesson Model 51 J Frame Thumb Piece & Nut Blue Steel .22 Magnum, Part# 51157 pins OEM Titanium Cylinder Assembly forSmith & Wesson Model 51 Thumb Piece & Nut Part# 51157 This is a genuine factory Smith & Wesson thumb piece and nut for the J Frame Model 51 revolver chambered in . 22 Magnum Rimfire (. 22 WMR). An old style used blue steel part in serviceable condition a cost effective solution for replacing a worn, damaged, or missing cylinder release latch on your Model 51. The thumb piece (also called the cylinder release latch or cylinder latch) is the lever on