Well i got this mag with my G&G GR16and it's decent, but above average. first off this mag (compared to the G&G hi-cap) is an inch shorter which gives it the AR look. The buld is ok, i beleive its a cheap metal, the construction inside rattles ALOT, more than when there are BB's inside. It doesnt wobble in the mag well, only about 1/4 of an inch. It is black and not grey, or green as seen in the picture. I would suggest this if you need a temporary hi-cap, but not for skirmishes, because when you have 30 shots or less left, the spring will not wind them up into the mag well and they will just sit there.
decent build (i beleive it isa cheap metal like pot zinc)
hi0cap (even though mid caps are the way to go)
doesnt wobble much like other mags
gives an AR type gun the right look
internal construction very wobbly
has tohave more than 30 rounds to function
Rating: [2 of 5 Stars!]