Pro-Mag does seem to have a good reputation. The one brand which I personally would stay away from is U.S.A. They look cheap and are of poor quality. Also malfunction in a gun which never jams with any other mag. I bought two of them during the ban as they were the only ones I could find.
After I got some good quality ones, I literally took a hammer to the U.S.A. ones.
Bought a new ATI folding stock for my SKS and a couple 20 rnd metal mags from Sportmen Guide,first time doing bussiness with them,stock was very good but the mags were pure junk, think i’ll stick with Midway in the future.