I love the feel of the M&P40c and it carries comfortably and conceals well in the holster I have but... Sometimes I think about bringing it down to a 9mm instead. Occasionally, as I age, the .40 is to too strong of a recoil for the minimal extra stopping potential. I'm just not sure what it would take to convert it. The barrel of course, and new mags, but would I need new springs also? Is it worth all of that expense?
