Smith & Wesson M&P 9mm Trigger Bar Assembly with Spring Used – Part# MP903E 629-3 0 aesthetic and provides a

0 aesthetic and provides a smooth action

Maintains thread integrity for suppressor mounting

Smith & Wesson J Frame Model 442-1 Barrel - 2 Inch

Critical safety function - Locks cylinder in proper alignment for safe firing

If you have questions about compatibility or need assistance

Smith & Wesson M&P 9mm Trigger Bar Assembly with Spring Used – Part# MP903E 629-3 0 aesthetic and provides aSmith & Wesson M&P 9mm Trigger Bar Assembly with Spring Used Part Number: MP903E Condition: Used (Factory Original) Caliber: 9mm Restore your M&P 9 to factory correct function with this genuine Smith & Wesson trigger bar assembly with spring. The trigger bar transfers trigger pull to the sear, engaging the lever housing block when pulled to initiate the firing sequence. This assembly is ready to install and includes the spring. Part Number: MP903E