This is a Great mag tough as nails never mis feeds. I shopped around and found that airrattle has it at the best price. I can dominate over players with m4's and m6's that have clips that only hold 300-400 bb's not having to stop to change clips in the heat of battle is a huge advantage. The only thing that keeps me from giving it 5 stars is the fact that it is not full metal although I'm not sure it matters the materials are very tough and 1 other thing 1 of my AK's has a stock that folds under and the mag would need to be removed to fold or unfold this type of stock because it is wider, but if you have a side folding stock adjustable stock or standard stock then this is the mag for you without a doubt.