Smith & Wesson M&P .40 S&W Trigger Bar Assembly Used – Part# MP4019C JFRAME30U Maintain reliable trigger function with

Maintain reliable trigger function with genuine Smith & Wesson factory parts

Professional installation recommended for best results

Part #: 64072

This complete magazine is manufactured to exact S&W specifications for reliable feeding and function

Smith & Wesson M&P .40 S&W Trigger Bar Assembly Used – Part# MP4019C JFRAME30U Maintain reliable trigger function withSmith & Wesson M&P . 40 S&W Trigger Bar Assembly Used Part Number: MP4019C Condition: Used (Factory Original) Caliber: . 40 S&W Restore your M&P . 40 to factory correct function with this genuine Smith & Wesson replacement trigger bar assembly. The trigger bar is a critical fire control component that transfers trigger pull to the sear, initiating the firing sequence. Part Number: MP4019C Fits: Smith & Wesson M&P . 40 S&W (full size) Caliber: . 40 S&W