Smith & Wesson M&P .45 ACP Locking Block Used – Part# MP4502C 412220000 Armi-Galesi-Brevetto Model 503 Safety Cup

Armi-Galesi-Brevetto Model 503 Safety Cup & Spring — Part# 10

Verify your model number and dash number before ordering

Factory OEM part #3006503

Fits: J Frame Model 37

Smith and Wesson Factory New Part

Smith & Wesson M&P .45 ACP Locking Block Used – Part# MP4502C 412220000 Armi-Galesi-Brevetto Model 503 Safety CupSmith & Wesson M&P . 45 ACP Locking Block Used Part Number: MP4502C Condition: Used (Factory Original) Caliber: . 45 ACP Restore your M&P . 45 to factory correct function with this genuine Smith & Wesson locking block. The locking block is a critical component that locks the barrel into battery during firing proper fit and function are essential for safe and reliable operation. Part Number: MP4502C Fits: Smith & Wesson M&P . 45 ACP Caliber: . 45 ACP