Smith & Wesson M&P 45 2.0 Trigger Bar Assembly Used – Part# MP4501C Firing Pin Retainer Gates and entry points

Gates and entry points

The main spring (recoil spring) controls slide cycling and returns the slide to battery after each shot

The extractor is a critical cylinder component essential for proper ejection of spent cases

Introduced in 1974

The vintage styling with intentional aging gives it an authentic workshop feel that's been passed down through generations

Smith & Wesson M&P 45 2.0 Trigger Bar Assembly Used – Part# MP4501C Firing Pin Retainer Gates and entry pointsSmith & Wesson M&P 45 2. 0 Trigger Bar Assembly Used Part Number: MP4501C Condition: Used (Factory Original) Caliber: . 45 ACP Restore your M&P 45 2. 0 to factory correct function with this genuine Smith & Wesson trigger bar assembly. The trigger bar is a critical fire control component that transfers trigger pull to the sear, initiating the firing sequence. The M&P 2. 0 features an updated trigger and fire control group compared to the original M&P