These mags are really good havent had a problem with them yet i have a G&G Gr16 or a combat machine Gr16, i think its the G&G Gr16 even though both companese are G&G but anyways back to the mags these are great i've used them in a couple wars and there very realible, i would recommend these to anyone.
-Bottom line- Buy these!
havent had a jam in the gun yet.
None so far.
Rating: [5 of 5 Stars!]