S&W K Frame Model K38 Pre-Model 15 Thumb Piece & Nut .38 Special – Part# 15180 .357 magnum Whether you're a gunsmith performing

Whether you're a gunsmith performing a complete restoration

and the N Frame is the large frame designed for magnum cartridges

high round-count maintenance

Genuine factory new Smith & Wesson OEM pinned front sight featuring a black serrated ramp profile

S&W K Frame Model K38 Pre-Model 15 Thumb Piece & Nut .38 Special – Part# 15180 .357 magnum Whether you're a gunsmith performingSmith & Wesson K Frame Model K38 Pre Model 15 Thumb Piece & Nut Old Style Restore smooth cylinder release on your K38 or Pre Model 15 with this factory original thumb piece and nut set. The thumb piece (cylinder release latch) is the lever you push forward to swing the cylinder out a worn, bent, or missing thumb piece makes the cylinder difficult or impossible to open. The nut secures the thumb piece to the frame. This old style blue steel matched set