Rep at S&W said he thought they were made for them by Mec Gar but that was wrong. According to Mec Gar, they only make mags for the M&P. I'm trying to get some extra mags w/o paying 50 bucks eack from Smith, but want the same mags.

If you get these, check that there is a little wiggle left when the magazine goes in; remove the baseplate and sand the top surface to get clearance, if needed.If I remember correctly, I bought some from CDNN, several months ago for $30 each. They were for the 40F, but they work the same and hold one more round.