Hello guys, I have purchased an Arsenal SLR107-21 and should be picking it up within 4 to 5 business days. It comes with a 5 round magazine and I would like to add about 10 thirty-rounders. I have unsuccessfully searched google and this forum for my answer, so here goes. Who has the best value on mags going right now? I honestly don't care what material they are made out of, as long as they work. I need to keep it around $150 total so looking for best mags at best value. In the AR world it's easy, just buy p-mags and be done with it. Here it seems more difficult to figure out what's good and what is junk. Thanks for your help guys. Wanna kill these ads? We can help!