Smith & Wesson Pistol M&P 45 Locking Block Used Part .45 ACP MP45C2 m&p shield plus 357 Magnum Blue Thumbpiece &

357 Magnum Blue Thumbpiece & Nut

This is a genuine Smith & Wesson factory OEM sear housing block assembly for M&P M2

Part #: 310530000

Steel construction with polymer follower

Jerry Miculek is a legendary competitive shooter and multiple-time world champion known for his incredible speed and accuracy with revolvers

Smith & Wesson Pistol M&P 45 Locking Block Used Part .45 ACP MP45C2 m&p shield plus 357 Magnum Blue Thumbpiece &MP45C2 Smith & Wesson Pistol M&P 45 Locking Block Used Part . 45 ACP Email or call us for your Smith and Wesson gun part needs 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