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Matrix 2500rd Auto Winding & Sound Control C-Mag Drum Magazine for AK Series Airsoft AEG

4 Customer Reviews

by Tyler E. on 09/17/2009
"is this drum mag compatable with the CYMA CM042 Full Metal Real Wood AK47 Airsoft AEG Rifle
i really need to know because im gunna buy before christmas and i really want to know plz thx

Webmaster: Yes it is compatible with CYMA AK's
by remy p. on 10/18/2008
"@Joey p
there's a remote and , also, every time you shoot, the mag automatically winds.
by Joey p. on 10/08/2008
"Hey i was wondering if this mag is sound activated or does it just keep winding till u turn it off?
by a. on 08/14/2020
"NOT A BEGINNER FRIENDLY MAGAZINE, YOU WILL HAVE TO DO WORK ON IT

For starters I received an A&K mag, not matrix, but oh well. BBS wouldn't feed so I popped it open and found the wires were shoved where the BBS were supposed to be poured, so I moved them around a bit. Then I found out the way the BBS are poured in is still absolutely inefficient to the tune of 2.5K rounds, and the pouring window is partially blocked by where the rounds are fed into the rifle, so can't remove that blockage.

The biggest problem is the BBS don't get sent straight down like a normal high cap, they have to go up into the right hand drum and up then are stored counter clockwise, so you're stuck shaking and holding it at an awkward angle to only get a dozen BBS in at a time.

Long story short I dremeled a hole in the top where BBS are stored to make my own pour window directly into the reservoir, just gotta hold the circular spring all the way back and it fills in literal seconds. The left side is all the electronics , right is where all the BBS are. Yes it is poorly balanced as well.

Once its working it functions well, comes with a manual wind pressure button. And secret bonus, the way the mag curves blocks the fire selector bottom semi auto function. So, yeah, my friends are gonna have to put up with full auto (they were going to anyway but i have an excuse now).

Pros:
-Once its working the manual feed will empty the whole thing in one sitting.
-USB charged, bring a power bank
-Fits an LCT RPK
-Blocks AK's ability to go semi, but honestly, no one buys a drum mag for that

Cons:
-Came assembled wrong
-Stock way of pouring BBS is actually horrible and semi blocked
-Unbalanced weight left to right, not a big deal with such a heavy gun and cheap bio 20s
-Wires are going to inevitably fail, feels like dollar store flashlight wiring, horrible solder job
-Had to literally cut a hole in it to really pour bbs in, covered with tape
-No semi, if you need that I guess
-NO WIDE POUR WINDOW FOR BBS, WHY, ITS TWO AND A HALF THOUSAND BBS

If you're capable, buy at your own discretion.
If you are new, or want a usable out the box mag, keep looking, this thing will destroy your budget and be more work than anyone should want out of an 80$ magazine.