Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
Black Friday Discount Extended for Cyber Week! Use code: BLK2022 + Free Shipping over $149. See more details here.

Matrix "Universal Feeding" Full Metal 500rd Hi-Cap M4 AEG Magazine (Color: Gunmetal Grey)

72 Customer Reviews

by Robert L. on 08/18/2022
"Very well built mag. feeds great. Ive bought 5 of them.
by Barry L. on 08/10/2022
"run these in 3 different brand AEG's and it works perfectly in all.
Krytac Trident MKII PDW-M
G&G ARP 556 Full Metal M4
APS Phantom Extremis Mark VI PDW
holds plenty of ammo. 2 is the equivalent of a drum mag. and I usually vest 3 and load 1 so thats 2000 rounds.
by Barry L. on 02/24/2022
"Flawless. Ran them in my Krytac Trident pdw.500 rounds much better than a bulky drum. Stick 3 in your vest and 1 in the gun for 2000 rounds.
by Joey G. on 09/30/2021
"Great mags I got four works great run well well built I recommend it Great price to
by Braden Y. on 10/14/2020
"I will get straight to it
Pros: solid construction
Really nice capacity
Easy to wind

Cons: The pink is actually purple if I could add a picture I would

Side note I got two of these and one of them came broken which is really sad the winding gear came completely stripped and using the key only readies 15-20 bbs before I have to force the thing to start working again but over all I would say 4.5/5
by Connor P. on 10/09/2020
"I run these in my featherweight m249. Perfect feeds every time.
by Carlos S. on 03/07/2020
"Bought 2 and they are amazing with my trident mk2 spr no feeding issues and solid build i dropped them a couple times no biggie. Highly recomend these!!!
by Albert M. on 02/15/2020
"I was glad to find out they fit the featherweight m249! Theyre good!
by Desirae B. on 01/17/2020
"So these mags work very well. They feed reliably with 7.4-11.1 batteries. Fit well in m249 saw. G&g. Lancer. CYMA scar l. Colt m4.
Do not fit in elite arx160. Will be buying many more of these.
by Jason R. on 05/26/2018
"Overall they are good mags. Works as expected with no problem and love the extra fire power these have over the others!
by Sam J. on 07/09/2017
"Never misfed, hi capacity, full metal, survived getting stepped on after being dropped. They accomplish what they were built for and they accomplish it well
by stan k. on 05/10/2017
"these work great in my high rof set up for my m4, they feed perfectly and one wind last for quite a while. also if you use an under barrel m203 these stick out a little longer and make mag changes easier.

the only con i can think of is that these don't fit as well in the Alice style pouches as other magazines (2 instead of 3) but for the vast majority of people this is a non issue.
by Lukas G. on 05/22/2016
"I tested 5 mags with my KWA SR10, this was the only one who has a good fit and feeds very well. I can totally reccomend this magazine. Never had any feeding issue.
by Dan D. on 12/11/2015
"Just received it in the mail

Pros:
Price ($13) per round (500)
Fairly solid build quality
Wolf grey looks pretty cool (doesn't fit too well with my tan rifle though)
Actually kind of light. It weighs the same full as a 400rd G&G mag. (could be pro or con)
Really easy and good feeling wind.

Cons:
It's build seems a little cheaper than my G&G hi-cap
Noticeably bigger than a regular m4 hi-cap (could be pro as well but for me it was a con)

Overall for $13, pick this up if you need a hi-cap (especially a 500rd)
by James S. on 01/14/2015
"These mags are massive! They are about the size of an AK's mag. They feed well and have not jammed my M4. They are around an inch and a half bigger than normal M4 mags. over all a great deal.