“The steel on these mags are extremely brittle, and gets chewed up very easy. The springs are not strong enough to securely seat all the rounds when even fully loaded and you can actually hear multiple rounds shifting around inside and banging off the interior. Needless to say I had many feeding issues and I never got through a single 40rd mag w out multiple issues. After rocking them into place maybe 5x a piece, each mag had gotten so chewed up just from seating them, that the bolt now catches on the sharp edges interrupting the action. Zastava USA has a 10 pack of 30rd Serbian made mags for about $20 per mag. These are much better quality than the Korean mags, and only run a couple dollars more per mag.”
“one can never have enough I don't have very much but I wanted at least 140 round mag that would be my first initial magazine if I ever had an emergency.”
