Quote Originally Posted by mcantar18c View Post
As for how they fit in your hand... polymer is malleable with the proper amount of heat. I reshaped the grip on my 19 and it was actually very easy.
So this can be a good or BAD thing.
I have a M&P 9 that the frame appears to be too soft and it actually changes shape with temp. It contracts in the winter and squeeze's the mags and they won't drop free. I can simulate by throwing the pistol in the freezer for a few minutes. It's been back to S&W 2 times already and they still haven't fixed it. Very frustrating to shoot in the winter when the temps drop below 40. I am not the only one with this problem either. Iv'e seen several reports of the same issue from people that own the FDE (Cabela's) version of the gun.

Point is, be careful "re-shaping" with heat. You may cause some other ill effects.