Smith & Wesson SD40 VE Locking Block .40 S&W - Part# SD40VE5 gunsmith installation New Old Stock (NOS)

New Old Stock (NOS)

Genuine Smith & Wesson factory replacement grips designed for J Frame revolvers with round butt configuration

This is a centerfire K Frame cylinder specific to the Model 10-7 with 4" or longer barrels

and the non-pinned

Part Number: 4502

Smith & Wesson SD40 VE Locking Block .40 S&W - Part# SD40VE5 gunsmith installation New Old Stock (NOS)Smith & Wesson SD40 VE Locking Block Part# SD40VE5 . 40 S&W Used Part The locking block is a critical frame mounted component that locks the barrel into battery during firing, absorbing the forces of discharge and ensuring proper barrel to slide alignment. A cracked, worn, or damaged locking block can cause failures to lock into battery, accuracy degradation, and in severe cases, unsafe conditions. This is a genuine S&W factory used locking block