Smith & Wesson Model 659 Hammer & Stirrup Stainless Steel 9MM - 65923A

Smith & Wesson Model 659 Hammer & Stirrup — Used Original Factory Part

This is a used original Smith & Wesson factory hammer and stirrup assembly for the Model 659 9mm semi-automatic pistol (2nd Generation, stainless steel). The hammer is the primary fire control component that strikes the firing pin to discharge the cartridge. The stirrup links the trigger to the hammer in the double-action mechanism, enabling both double-action and single-action operation.

• Part Number: 65923A
• Fits: Smith & Wesson Model 659
• Caliber: 9mm
• Material: Stainless Steel
• Condition: Used — inspected and functional
• Generation: 2nd Generation S&W Semi-Automatic Pistol

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Gunsmith Note: Disassembly and reassembly are required to replace this part. Installation and fitting by a qualified gunsmith is recommended. Factory replacement parts are manufactured to the same specifications, tolerances, and materials as the original parts.