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Matrix 120rd Metal M4 / M16 Mid Capacity Magazine - One

18 Customer Reviews

by Joshua S. on 04/17/2012
"I bough 5 of these for my Echo 1 Stag arms m4 and I was slightly disappointed right off the back. First off, these don't fit Echo 1 despite what the description says. The problem is that the mag release/catch doesn't fit into the slot on the side of the mag. So I had to grind the top border of this slot to make it fit properly. It was a little annoying having to modify the mags, but after doing that these mags sit firmly in place and don't wobble at all. I mean NO WOBBLE.
As far as feeding, they do a really good job from what I've tested so far. My only beef with it is that they don't feed the last bb which is a little annoying but not the end of the world.
The aluminum that this mag is made of is fairly durable and can withstand being dropped on a hard surface floor, although I wouldn't make a habit of doing so. ;) The paint job of these mags wears off fairly easily, which for some might be a con, but I like my gear to look rugged and worn, so for me that's just what the doctor ordered.
All in all, I give this mag a 4/5. I would have given this a 3/5 for the lack of compatibility, but that's more the product of bad product description, not the actual construction.

Pros:
Aluminum
Strong
Cheap
Good capacity

Cons:
Bad product description (not really against the mag itself)
Paint job wears off easily (not really a con for me)
fails to load last bb
by Tyler S. on 01/27/2014
"i got these on sale for $5 but they needed to be grinded on the top of the latch
by Chris L. on 08/03/2013
"I just got 3 of these mags in the other day and went to use them in my Echo1 Stag arm commando M4 and the mag catch would not lock in the mag. I looked and the grove in the mag is a solid 1/16 lower then it should be. I had to grinde the grove to make it fit. Good mags other wise but kinda mad that i have to do this extra work to use them