Smith & Wesson MCK - Micro Conversion Kit M&P 9 2.0/M&P 9 2.0 Compact/M&P 40 2.0/M&P 40 2.0 Compact. 0/M&P 9 2.0 Compact/M&P 40 2.0/M&P 40 2.0 Compact FDE Long Stabilizer MCKSWMPT.
