Smith & Wesson M&P .40 Compact Trigger Bar Assembly & Spring Used – Part# MP4019A1 mossberg Part #: 6399A

Part #: 6399A

This 074720000 stainless steel cylinder center pin is designed for Smith & Wesson K Frame and L Frame revolvers with barrels over 2 1/2" in length

25" barrel (actual measurement 4

Smith & Wesson K Frame Hand Assembly - Factory New OEM Part 210640000

Smith & Wesson M&P .40 Compact Trigger Bar Assembly & Spring Used – Part# MP4019A1 mossberg Part #: 6399ASmith & Wesson M&P . 40 Compact Trigger Bar Assembly & Spring Used Part Number: MP4019A1 Condition: Used (Factory Original) Caliber: . 40 S&W Restore your M&P . 40 Compact to factory correct function with this genuine Smith & Wesson trigger bar assembly and spring. The trigger bar is a critical fire control component that transfers trigger pull to the sear, initiating the firing sequence. This listing includes both the trigger bar and the associated