Smith and Wesson Locking Block Pin Coil for Auto Pistols
Compatible with: M&P, M&P Compact 9mm Luger, 357 Sig, 40 S&W
Features: Smith & Wesson factory part.
Gunsmiths Required: Disassembly and Assembly required to replace part
Some parts may require installation and fitting by a qualified gun smith Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts