As with most weapons especially the M&Ps you can buy a compact and use a full sized magazine but not the other way around.

Had I known what I just said above a few years ago I would have said buy a M&P compact and be happy with your purchase, but no I bought a full size 9 which I love a bunch but had I done it differently then yes that would have been my choice!

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59,M&P9,40,40C,357,(2)45,G26