Smith & Wesson Model 659 Back Insert Stainless Steel 9MM - 65926

Smith & Wesson Model 659 Back Insert — Used Original Factory Part

This is a used original Smith & Wesson factory back insert for the Model 659 9mm semi-automatic pistol (2nd Generation, stainless steel). The back insert is a frame component that fits into the rear of the grip frame, providing structural support and housing for the mainspring assembly. This stainless steel part is a direct OEM replacement for the Model 659.

• Part Number: 65926
• Fits: Smith & Wesson Model 659
• Caliber: 9mm
• Material: Stainless Steel
• Condition: Used — inspected and functional
• Generation: 2nd Generation S&W Semi-Automatic Pistol

We only ship to addresses in the United States.

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.