Smith & Wesson K/L/N Frame Blue Side Plate Yoke Screw (Old Style Crowned) - 050490000 gun parts J343 Smith & Wesson Used

J343 Smith & Wesson Used J Frame Model 640

and windage nut for precise sight adjustment

Smith & Wesson J Frame Cylinder Center Pin - Part #226770000

Please verify compatibility with your specific model before ordering

The rebound slide is a critical internal component that returns the trigger to its forward position after each shot

Smith & Wesson K/L/N Frame Blue Side Plate Yoke Screw (Old Style Crowned) - 050490000 gun parts J343 Smith & Wesson UsedFactory OEM K L N Frame Side Plate Yoke Screw This genuine Smith & Wesson blue side plate yoke screw is a factory new replacement part designed for K, L, and N Frame revolvers manufactured before 1988. This is the old style crowned screw that secures the side plate and controls cylinder yoke end shake. Key Features: Factory new OEM part from Smith & Wesson Blue finish to match pre 1988 revolvers Old style crowned design Dual function: secures side