Oh 47, my bad (its too early, brain hasn't finished booting).
Well TM mags for sure, and they're built like tanks. I also have a King Arms here, beefy metal shell as well and can be taken apart easily too, but I don't know how reliable it is. Also the crosspin has been loose from day 1, and it's the only thing holding the mag together; dunno if I got a lemon or if this is common.
If you're looking for plastic (waffle) AK47 mags, I'd guess the G&Ps are built the same way as their AK74 counterparts so they shouldn't be a problem to disassemble either.
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