Smith & Wesson Model 59 9mm Disconnector Assembly - Used - M59K1 Strain Screw Mainspring cap pin

Mainspring cap pin

and barrels are frame-specific and model-specific

Fits both 1

and reassembly required to ensure safe and reliable function

Smith & Wesson Model 59 9mm Disconnector Assembly - Used - M59K1 Strain Screw Mainspring cap pinKeep your Smith & Wesson Model 59 running reliably with this original factory disconnector assembly. The disconnector is a critical fire control component that resets the trigger between shots essential for proper semi automatic function. This is a genuine used S&W part in serviceable condition, ideal for gunsmiths and collectors restoring or repairing a Model 59 pistol. Part Number: M59K1 Fits: Smith & Wesson Model 59 (9mm, 2nd Generation double