Smith & Wesson M&P .40 S&W Trigger Bar Assembly Used – Part# MP4019C Model 5904 Smith & Wesson M&P Shield

Smith & Wesson M&P Shield Lever Housing Block Assembly

Not compatible with Compact

J804 Smith & Wesson Used Part J Frame Model 49 Case Hardened

Genuine Smith & Wesson used target hammer for the K Frame Model 19 Combat Magnum —

Smith & Wesson M&P .40 S&W Trigger Bar Assembly Used – Part# MP4019C Model 5904 Smith & Wesson M&P ShieldSmith & 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