Evike.com BAMF GEN2 Polymer 450rd Hi-Cap Flash Magazine for M4 / M16 Series Airsoft AEG Rifles (Model: Black / Single Mag)

"Good magazine would buy more next time

"These mags actually work in the cybergun m249 para! I tried the lonex flash mags and they didn't work.
Pros:
Fits all of my m4 mag airsoft guns (ics m4, ics l86, cybergun m249, a&k m249)

Seem to be durable. (Had a big friend fall directly on the mag with no damage caused)

Has a really great bb wind per single pull (aprx 100+bbs) compared to other flash mags I have tried (matrix g36 flash, lonex m4 flash, matrix ak flash, cyma ak flash)

Has a bb window that you can easily see through

Cons:
Feels a little flimsy compared to a pts mag

The bottom cover that covers the flash part of the mag slides off really easily

Pro/con
The bottom that covers the flash string of the mag stacks with one another for easy storage when you are playing because I WOULD NOT recommend leaving the cover on due to how easily it slides off
All 3 of these mags are still working great even after using them without the flash/grip bottoms on in the dirt and dust

"One of the best hicap magazine for its price.

"I have several of these mags and they work great!

"I have had mine for a few months now and they feed eeds good on all my high speed builds

"These magazines looks good and works well on all my Krytac, CYMA, KWA and Matrix rifles. Highly recommend!

"Great quality and feeding magazine! Feeds well, light weight and takes abuses well. Highly recommend!

"Feeds well on my EMG Spike's Tactical and love the high capacity

"Had one lock up completely on the first pull but the other 2 work fine

"I have a few and they work decent. I haven’t had any with feeding, even in full auto. However these mags fit pretty bad in my G&G CM16 Raider. I don’t know if that’s just a g&g thing but still really annoying. Just know that you get what you pay for.