Smith & Wesson M&P 9mm Compact Trigger Bar Assembly with Spring Used – Part# MP903 M&P Shield .45 1.0 Part #: 6393A

Part #: 6393A

66 (old style)

JB42A Smith & Wesson J Frame Model 42 Air Weight Safety Lever Used

Installation Note: Disassembly and assembly required

Smith & Wesson M&P 9mm Compact Trigger Bar Assembly with Spring Used – Part# MP903 M&P Shield .45 1.0 Part #: 6393ASmith & Wesson M&P 9mm Compact Trigger Bar Assembly with Spring Used Part Number: MP903 Condition: Used (Factory Original) Caliber: 9mm Restore your M&P 9 Compact 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