Also have to give a +1 for Talon grips. On my M&P 40c, I have the rubber version which I really really like. On my M&P 40fs, I have the sand paper version. Between to the two, I'd pick the rubber version but both models are very effective. Fast shipping as well. Great company.
S&W M&P 40 (full-size), S&W M&P 40c, Mossberg 500 Persuader, Russian SKS