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A black Smith & Wesson pistol model 59 9MM disconnector assembly used part, displayed on a white stand with a label indicating the model number, used part, and price.

Smith & Wesson Model 59 9mm Disconnector Assembly - Used - M59K2

$10.99

Keep 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: M59K2
  • Fits: Smith & Wesson Model 59 (9mm, 2nd Generation double-stack pistol)
  • Condition: Used — may show normal wear; fully functional
  • Caliber: 9mm
  • Type: Disconnector Assembly

Note: Installation by a qualified gunsmith is recommended. Check all parts for fit and function before use.

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