||I got this magazine with my G&P M4 CQB-R (Great gun by the way, I'd recommend it over a CA or TM CQB-R any day) I'v owned many mid caps before including the Dboy-Matrix 68 Round mid caps, G&G 79 round mags and the MAG 100 round mags and so far this surpasses all of them. When you have an AEG that has an extremely high rate of fire like my G&P, you want to have a higher capacity mid cap. It feeds flawlessly and can keep up with my ROF, no misfires. It took a little while to wear it in. I loaded and unloaded it several times and sprayed it with silicon oil because it didn't work without it. The construction is extremely solid and it feels just like my Bushmaster M4 carbines magazine. Unlike the Dboy Matrix magazines, this Mag doesn't have the annoying plastic tabs on the sides that keep the plastic internal part in place.
The G&G 79 round mags are very similar in quality but I prefer these due to the higher capacity and flawless feeding. I just bought 7 more today to replace my DBoy mags.
AT FIFTEEN DOLLARS EACH, THESE ARE A STEAL- $25-$35 EVERYWHERE ELSE!!!!!!!
quality of metal
No plastic tabs
Takes some time to wear them in properly- not to much of a problem
Rating: [5 of 5 Stars!]