Does anyone see anything wrong with using a 9mm S&W Pro Series ( not the long slide) as a carry pistol? I cannot tell much difference between this pistol and the regular M&P.

Nothing wrong at all. I have mine in the rotation. Good trigger, night sights, what's not to like?

__________________
M&P .40, M&P 9c & Shield 45

Thanks. My thoughts also. I cannot find anywhere that Smith designed these pistols only for competition same as Glock advertises there 34 and 35 pistols.