The A&K M5000 Box Magazine is compatible with most M4 style TM-compatible AEGs. Sporting a massive 5,000 BB capacity (or 16 times the capacity of a standard M4 high cap), this magazine is perfect for anyone looking to convert their AR-15, M4, or M-16 into a support weapon. BBs are loaded through a port on the rear of the magazine which features a trap door to prevent spilling and sloshing while on the run.
Capacity is great
Winding is easy
Size isn't overcumbersome
Filling is easy
Only winds what I would guess is 50 to 75 bbs per winding, meaning lots and lots of winding if firing on full auto
Honestly, this is the main reason to only give it four stars. It doesn't function so well as an lmg alternative as most would hope. But as a stockpile already built in to your weapon, this could suit you very well. Isaac
Apr 22nd 2016