Contact Us (626) 286-0360 Store Locations
Extended Phone Support Hours 7am-7pm PST
Browse by Type or Category
Airsoft Season! SAVE 18% with coupon code: SUMMER2018 (Exclude MAP and SALE Items)

Matrix 1500 RD Box Magazine for P90 series Airsoft AEG (Marui King Arms FN Herstal Echo1 E90)

17 Customer Reviews

by Luke P. on 11/11/2015
"This is super awesome. I paired it with a lonex flash mag and never have to reload. The only peeve I have is it makes it difficult to shoot lefty as the mag is on that side.
by John L. on 04/03/2015
"There are a lot of knock off brands of the first factory box mag; However, this is for sure the best out there. the quality is great and its definitely worth the money. but most airsofters dont go for quality so just get the other ones then.
by Margaret H. on 04/03/2015
"This magazine was amazing it made my CA p90 go from alright to awesome. It allows for the use of a large battery so I slapped a 4200 MaH 9.6V battery in there and it has a good rate of fire and lasts all day.
Pro's: Holds ALOT of BB's (1500+ m4 hicap)
Allows for large battery
Looks way better than those ugly p90 mags
Feeds amzing with jg m4 hicap
Comes with battery cover and strap as well as wire harness to rewire for large battery.

Cons: The price is a bit much but echo 1 box mag is now available.
Adds a bit of weight but a p90 is already light, so come on.

Overall a great investment for p90 owners i am very pleased.
by John C. on 04/03/2015
"I have a tm p90 for two years now and figured that it would be best to buy hicaps big mistake they brake way to easy and are a hassle to fix after every three events i played at so i changed to just standards problem with this is that it adds alot more stuff to your loadout and you have reload alot when you have a high rof gun. So finally an offer came up to buy this for 75 dollars used. I bought it about a week ago and it is the greatest thing you can ever buy for a p90. It does not mis feed and it holds plenty of rounds it literally knocked about ten things off my loadout because it is really the only thing you need to carry with you when you go out in the field. Only thing that can be a hassle is the bbs that shake when you run but if this rattling is a big problem just put foam on the walls of the box that holds the bbs and problem solved.
by Joshua H. on 04/03/2015
"I have heard of two problems with this, one was that you cannot remove this after you install it, why would that be? the other was that it is pretty loud, I don't see a reason for this either...

It's a reall good idea, and I personally like the look of this better than the traditional magazines...
by Michael K. on 04/03/2015
"Tried using a auto-winding magazine from hero arms. It works, but the gun becomes too bulky. If you use an ICS or G&G M4 magazine that has a good spring, winding isn't too bad of a problem. This magazine already resolved the battery and magazine limitations that a P90 have, which were BIG problems making this magazine a must have for P90 users. Highly recommend it.
by Jonathan H. on 08/13/2013
"This magazine conversion kit couldn't get any better, to be honest! It came in a nice white, blank box with a shipping box protecting it, nicely packed. Pulled it out, and all was well! Then my P90 came in a few hours later and it dropped in just as easy as a regular P90 magazine. Slide it in, snap it down, throw in an M4 High-cap mag, and you're good to go! 1500RD's is more than enough for CQB, Field, or even Military Simulation games. It's got a metal and a very durable ABS plastic construction, and it is very sturdy when being handled. My JG P90 had zero problems accepting it. Feeds just perfect. No jams, lock-ups, or parts breaking.

Thanks Matrix for making a good product that can save people tons of money (in spending it on P90 mags, which are 20+$), time, and a few deaths on the field!

I HIGHLY Recommend that if you have a P90, buy one. M4 High-caps can be found for anywhere between 6-10$. P90 High-caps are easily 25-30$ and can't nearly hold as many BB's.
by Thomas S. on 05/13/2013
"Most people have said it all, this allows a P90 user to do unlimited spraying. It was a little tricky to get in, but once it was in it was NOT moving (unless I took it out). Feeds fine, but does NOT come with an M4 mag. I have a ton lying around so that wasn't a problem. This is great for non milsim games, reloading doesn't become an issue.
by Calvin M. on 12/03/2011
"This is worth the money if youre a P90 owner. I used this box mag in an airsoft skirmish and god it saved me so much time because the reload is just winding the clip instead of winding the useless p90 high caps. Its a must buy part for the p90. Also if youre left handed this would be a problem because place to insert the clip is on the left side.

-Little bit of a reload time
-good purchase
-1500 round mag
-very durable (dropped it on the ground on accident)
- also good for people who also own a m4 with hi capa clips

- you can just hold the trigger and the bbs fly
- not so good for left handed players

i would give this item a 9/10
by Connor T. on 10/03/2011
"This box mag is a must for all people with a P90. We all know that it is a pain to reload the P90 and finding mags and mag pouches that fit them is just as horrible. This box mag gives you an insane amount of ammo compared to carrying around a bunch of magazines plus the box mag looks just awesome with the M16 mag on the side of it. I get alot of compliments when I bring it to games and people now fear me more because they know I don't have to reload. Muahaha. But seriously this mag is amazing highly recommend it.

- Awesome ammo capacity.
- Much cheaper than tokyo marui box mag but works just as great.
- Allows you to fit a large type battery up front instead of being limited to a small type in the stock.
- Looks downright awesome!

- Didn't know about it until I had my P90 for 4 months _:(
by Janet B. on 09/07/2011
"Can this box mag be paired with a Lonex "flash mag" for little winding and maximum performance? If not this product is amazing with zero problems.
by Jon B. on 08/31/2010
"are midcaps compatible with this item? Because I don't have any hicaps but I have tons of midcaps and I would like to order some hicaps with it if i have to.

WEbmaster:No, must be hicap because the bb flows into the resovour.
by Daniel F. on 03/08/2009
Feeds great! A steam of bb without skipping at all. I used a JG M4 hicap and a KWA M4 hicap, both feeds SUPERB
Easy to install. Took me 0.5 seconds. Goes in just like a regular p90 mag. You might need to push it down a bit to click in and "whala" Remember to leave your M4 magazine's bb chamber open.

I guess if you are left can get kinda in your way. (The M4 mag and mag well).
by Luke S. on 04/12/2018
"I bought this along with some Hexmag ECO's and they fit well ( a little bit of wobble, nothing major ) and feed amazing. I do not like high caps so i took out the little bar directly inside the magwell, which allows you to use mid caps. Overall, great purchase!

Great packaging
Easy to remove and install
looks badass
m4 magazine compatability

somewhat picky on mags (wider M4 mags won't fit)
by Derek L. on 04/03/2015
"great conversion and well worth the money. if you are feed up with ms fires, you will love this gun.

it is also a great mod to remove the pin that holds the high-cap door open. this will allow you to use mid+lowcaps =]