Smith & Wesson K Frame Model 15 Thumb Piece & Nut Blue .38 Special K155V Smith & Wesson Memorabilia This trigger bar provides a

This trigger bar provides a heavier trigger pull weight

absorbing the forces of discharge and ensuring proper barrel-to-slide alignment

Installation: Gunsmith recommended

The locking block is a critical component that locks the barrel and slide together during firing

Smith & Wesson K Frame Model 15 Thumb Piece & Nut Blue .38 Special K155V Smith & Wesson Memorabilia This trigger bar provides aOEM Smith & Wesson Thumb Piece & Nut for Model 15 Cylinder release thumb piece with nut for K Frame Model 15 Combat Masterpiece . 38 Special revolvers. Blue steel finish with old style design ensures reliable cylinder operation and proper fit. Specifications: Fits: K Frame Model 15 . 38 Special Material: Blue steel Condition: Used, fully functional Includes: Thumb piece and nut Style: Old style Part Number: K155V Genuine Smith & Wesson factory