M&P 9mm Magazine Warning

I have 2 Promag 10 rounders for my M&P. While each has seen less than 100 round through them, they seem to work OK. I use them in my FS9 and my 9C (using xgrips). I bought them when there were no M&P mags around.

My Promags for my Mini 14 had some sharp edges but I "buffed" them out. They too seem to run fine now. In fact, I had more issues with my OEM Ruger mags (also took some work to cleanup).

For the price I paid, I don't mind tweaking them a bit to function properly. Admittedly, they are range exclusive, but so are all of my "aftermarket" mags including my Mecgars for my Sig and Beretta. The only exception are my Wilson Combats for my 1911.
 
Last edited:

Latest posts

Back
Top