I recently bought a S&W M&P off of a CGN member. While rotating palm swells I noticed that only the large grip feels proper on the M&P. Therein lies the problem. I can't hit the magazine release with any grip size over the smallest. The smallest has the bones in my thumb grinding on the grip and the medium feels wrong.
What can be done to rectify this issue besides breaking my thumb and extending it
?
What can be done to rectify this issue besides breaking my thumb and extending it





















































