Smith & Wesson Model 51 J Frame Thumb Piece & Nut Blue Steel .22 Magnum, Part# 51157 8 3/8 inch Included is the optional trigger

Included is the optional trigger stop

Part Number: P36184

This is a genuine Smith & Wesson factory OEM barrel for M&P 40 M2

Not compatible with new MIM-style Model 610 frames

Authentic OEM factory new 5" stainless steel barrel for the Smith & Wesson Model 4506 pistol

Smith & Wesson Model 51 J Frame Thumb Piece & Nut Blue Steel .22 Magnum, Part# 51157 8 3/8 inch Included is the optional triggerSmith & 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