PC276 Smith & Wesson N Frame Model M&P R8 .357 Magnum Performance Center 8 Shot Thumb Piece & Nut m639n About Pre-Model Revolvers:

About Pre-Model Revolvers:

38 Special revolvers including Models 10 (10 through 10-8)

This critical OEM replacement part attaches to the trigger and rotates the cylinder

Front porches and entryways

PC276 Smith & Wesson N Frame Model M&P R8 .357 Magnum Performance Center 8 Shot Thumb Piece & Nut m639n About Pre-Model Revolvers:PC276 Smith & Wesson N Frame Model M&P R8 . 357 Magnum Performance Center 8 Shot Thumb Piece & Nut Used Part New Style We sell used, new & new old stock Smith & Wesson double action revolver parts. Shoot us an email or give us a call for all you S&W part needs! USA Guns And Gear Please call or email with any questions! How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for a