Smith & Wesson Model 59 Insert 9mm – Part# M59S1 pre-model 43 Barrel length: 4

Barrel length: 4

357 Magnum Used

Essential for proper pistol function and safety

Color: Blue

This genuine OEM component provides reliable trigger function for multiple frame sizes

Smith & Wesson Model 59 Insert 9mm – Part# M59S1 pre-model 43 Barrel length: 4Genuine Smith & Wesson used factory original insert for the Model 59 9mm semi automatic pistol. This internal frame component provides structural support and proper fitment within the grip frame assembly. Part Number: M59S1 Model Compatibility: Smith & Wesson Model 59 Caliber: 9mm Generation: 2nd Generation Platform: Double stack semi automatic pistol Condition: Used OEM normal wear, factory original Model Compatibility Chart Model Caliber Generation