I use a UW gear swamp fox for AK mags, it holds AK, VZ 58, and AUG mags perfectly. The covers latch, they are tight and don't rattle, a little break in but works very well with a little extra molle on the sides for TQ or other accessories. The split front is nice and allows some breathing to keep air circulation. I've been using it for 3ish years now, run it at Kalashnicon and it is not the limiting factor in my shooting. In a game where guys are running battle belts for speed, it holds its own and unlike them, I don't lose mags off a belt when crawling around. Despite the use and abuse it still looks really good and stitching is all 100%.
They have a pretty solid lead time but it's worth every penny IMO