G&G 79rd GR16 Mid Capacity AEG Magazine ( 5 Pack ) I don't have ANY problems with these, they are just amazing. They feed perfectly and are very reliable. If you can get past the price and the basic look, I would highly recommend these over any mid cap any day.
Have a plastic tab that feeds the last bb all the way into the hop up, which isn't featured in any other mid cap to my knowledge. The tab sticks out too, so it's easy to tell when it's empty.
Metal, I'm pretty damn sure it's a metal construction with the exception of the actual system inside the magazine, making them closer to any other real STANAG mag out there.
79rds perfect for MilSim, have a little bit less then the 120rd competitors, with a capacity closer to real 30rd STANAG. Making it the best of both worlds.
Price, a hefty $80 for five but you have to take into account the metal construction and the plastic tab feature.
Design is very basic, a PMAG version of this would have me throwing my wallet at the computer.
Capacity. Doesn't hold 120rds or doesn't hold 30rds which is what one might want. I like it because it's a combination of the two.
Rating: [5 of 5 Stars!]