422140000 Smith & Wesson M&P Shield 9 / 40 Locking Block OEM Factory New Part
Fits: M&P Shield 9
M&P Shield 40
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Features: Smith and Wesson Factory New 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.