399900000 Smith & Wesson Pistol M&P 9 Full Size Buttplate OEM Factory New Part. !!!!!!!Please Notice These have a round hole in them!!!!
If yours has a square hole they will not work.
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Fits: M&P 9
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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.