Smith & Wesson M&P 9mm Trigger Bar Assembly with Spring Used – Part# MP903E J frame 45 ACP chambering

45 ACP chambering

17-round capacity

Cylinder O

The cylinder stop works in conjunction with the hand to control cylinder rotation and timing

less powerful cartridge than

Smith & Wesson M&P 9mm Trigger Bar Assembly with Spring Used – Part# MP903E J frame 45 ACP chamberingSmith & 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