MP-Pistol Forum banner
9mm conversion
1-2 of 2 Results
  1. MP Full Size Pistols
    3 years ago a thread was posted here ( M&P 40 full size to 9mm conversion). It gave good evidence that using a stock 9mm barrel in a 40 S&W could be dangerous. I wish I had found it when I was recently scouring the web for information on this issue. I bought a S&W 9mm barrel and have been...
  2. Classifieds
    both sold, found a 40 pro 5" with night sights. looking for a threaded 9mm conversion barrel 5.7"-ish size
1-2 of 2 Results