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Matrix Pro-Line Lipo Ready 8mm Gearbox Full Metal M4 Carbine Airsoft AEG (390~450 FPS)

55 Customer Reviews

by Stephen F. on 03/20/2010
"This gun is awesome it is worth every cent. It is very powerful and the ROF is great with my 9.6V battery.

Pros- High quality and realistic great FPS and ROF this gun is worth every penny better than my Tokyo marui famas and my amg M4 I would recommend this gun to any level of airsoft player

Cons- Dust guard pin is plastic and broke the day I got it (who cares)

This gun and are sweet the customer service is beyond awesome and the gun is better than discribed!
by Joseph R. on 03/20/2010
"amazing gun.. and for all who didnt pre order.. SUCKS TO BE YOU NERRRRD. but its worth the money if you got it.. the tight bore is amazing.. i chrono'd in the store at 445 with .20 but i use .25 which is perfect for this gun. accuracy is amazing. This would be a fun upgradable m4 "SNIPER" if you felt up to it. i recommend the magpul foregrip for your first upgrade. really does make a difference.

internally no need for upgrades
able to put in a higher spring if you wanted.. ouch.
tight bore is awesome.. wish it was a 6.01 but 6.04 is most are 6.10eeekk.

dust cover SUUUCKS.. it will open on you very easy.
the pin under the trigger already fell out so the metal piece flops around.. just used wire so its all good.
NOT all mags fit this puppy. i bought a 460 round mag didnt fit...

why did you read this? lol jk.
by Burk M. on 03/20/2010
"Extremely good gun! Shoots right through a coffe can! The only bad part is that not all batteries fit in the battery compartment. And this probably wont happen often but my stock was a little sticky when i first got it.
by Cristian S. on 03/19/2010
"Just received this gun two days ago.
So far everything is just as the description says it is.

Full metal. Feels real nice holding this gun. Stock feels a bit unstable at first but works great. Mag holds 300 rounds. Feeds ok but i recommend using another mag. Two piece outer barrel is real nice for attachments. Only flaw on external make-up; the bolt catch. Not very sturdy at all. Opens sometimes just shooting the gun.

Haven't opened up yet.

This is by far the loudest and most powerful aeg i have ever shot. I don't have a chrono but definately shoots a LOT harder than my echo 1 p90. With a 9.6volt it gets great rate of fire. I plan on changing the spring so that its CQB ready. I cant imagine how the ROF will be then. Insane powerful gun.

Got this with two free mags because of! Great customer service
I give this gun a 9 out 10 for its price.
by nick w. on 03/18/2010
"Amazing gun! The tightbore barrel really made an improvement from other M4s.
.fll metal
.nice feel
.great accuracy
.good fps
.nice rof

.stiff stock
.very little but noticable handguard wobble
.shakey carrying handle
.ring part falls off

Overall Rating:100 but it will only let me go to 5
by Corey S. on 03/18/2010
Fast RoF
Metal Body
Shoots Perfectly
Loving the mags cuz they work with my other gun

Raised price from $195
Hop-up a bit touchy
by Sam T. on 03/18/2010
"does theJ G / ECHO1 300rd Hicap Metal Magazine fit into this gun I was just wondering since I might be buying some extra mags for this gun and I didnt know which ones to get

Webmaster: Generally, most M4 magazines will work. We will do more tests with various brands. The gun does have a slight new design on the metal body to prevent magazine falling out frequently like some other metal body M4 brands. (Could be more mag picky, but AIM brand and JG Hicap should work fine. (Tried so far)
by Samson L. on 03/17/2010
"I ordered the 120 spring version and this M4 rocks!
The 400 plus fps is no joke.
I can definately reach out and touch you.
The tight bore makes the bbs shoot out like a lazer beam.
The build quality is up to par with the high end brands.
Metal overdose in parts.
Love this gun. I have been waiting for that perfect clone like this.
Excellent value. This is going to be hard to beat.
Mine came with the 9.6v nunchuck battery.
Can you imagine the damage you can do with a li-poly battery?

Pros. For the price you pay, you are getting so much more.
Bullet proof m4, from gearbox to the metal parts.
Your opponents will hate you for sure.

Cons. Uhhhm nada. Not a thing.

Like what the door gunner in Full Metal Jacket was saying.......
"Git some....Git some.......Git some!"
by Emerson S. on 03/16/2010
"This is the BEST gun you will buy for its price!!!!! I got this gun today and I have loved it so far!!! The paint scratches easily off the metal, but that has only happened once to me. If you use this gun correctly then you will never hav This is the BEST gun you will buy for its price!!!!! I got this gun today and I have loved it so far!!! The paint scratches easily off the metal, but that has only happened once to me. If you use this gun correctly then you will never have any problems that I see possible. To use it correctly, when you first use it, only use it on Semi-auto for the first clip or so…. once you've done that, full auto is a blast!!!! Anything target wise (other than people) you shoot it with gets torn up, which can be bad in some cases, but don't use targets you don't want to obliterate!!!

Extremely accurate!
Feels awesome, properly weighted and everything!
Magazine Cap. is really high!
No wobbly bits/pieces!
Full metal (except a few areas)!
Perfect for CQB matches!
Fires straight no sudden curves!
EASILY worth the money!
Dovetail attachment rail!
adjustable hop up!!!
Efficient battery life!!
Full metal gearbox and easy to upgrade (you don't need to though)!!!

6.5 LBS can be a drag to carry in a day long match…
Paint chips if hit right…
Battery compartment is tricky to close once you put in the battery…
Doesn't come with a sling…
Has a 60 FPS Delta and cannot be used in a official regulation match until it shoots at 400 FPS or lower… SO use the gun a lot and wear in the spring!!!
This is the perfect gun for its price and quality!!!
by kevin p. on 03/16/2010
"does anybody know what is the best bb to use for a gun with this kind of power

Webmaster: 0.25g or 0.28g. Use Matrix or high quality bbs only, tight bore barrel.
by Manuel O. on 03/13/2010
"Just got this gun a couple days ago and all I have to say is wow. This is one great gun for the price, worth evey penny. Using airsoft elite .20g bb's I was able to hit a 6' by 2' man sized target 4 out of 5 times at 180', however that is about as far as it shoots before it drops to the ground. And I was able to hit a monster can every time at 120'. The rof of this gun when using a 9.6v battery is about 750-800 rpm. This gun is also very solid. Nothing wobbles when shook other than the stock(not the stock bar) but that can be fixed with two rings of electrical tape around the stock tube. I also like the fore grip, pistol grip and stock because they're made of ploymer not cheap abs like you would find on other mid to low quality aeg's. the gun also has very nice weight to it unlike those half plastic half metal m-4's that are too light. The only thing I would advise you to watch out for is the high fps on this gun because most fields don't allow aeg's to shoot over 400 fps with a .20g bb. Luckley for me my local field allows aeg's to shoot 400 fps with any weight bb. If you're looking for a good, solid, and reliable m-4 this is the one to get. Overall great gun!
by Monica V. on 03/12/2010
"this is a great gun!! just got about 4 hours ago and ive been shooting it great accurecy! and very high fps if you get this gun make sure you get both a lipo battery and 9.6! so u can see feel and hear the differnce its a reaally great! sturdy all metal awesome! and makle sure to buy 4 extra mags! yeah!!!!!!!!! thanks Evike!!!!
by Terry T. on 03/10/2010
"Already ordered one of these bad boys! Judging from my past expereicne with the matrix system parts, I know this gun will be superb. I have one question though, will the 363 mm tightbore barrel fit this gun webmaster!? thank you.
by Caesar D. on 02/11/2010
"First Review! Just got this rifle at Evike.
I had the gearbox for over a year now so I decided to give the gun a try.

Very accurate. Dead on at 30 feet, which is the most I could test at Evike shooting range.
Great pricing. For the price of a Dboy, Echo1 or JG, you can't beat this.
Very realistic feel and heavy. Sturdy.
Gun firing is very smooth and feeding is very smooth.

For the price of a Dboy, JG or a CA or G&G sportsline (with plastic body) you cannot beat this.

Magazine takes an exact angle to click in, but it doesn't wobble or fall out like the Chinese clone metal guns.
A bit heavy, but some would consider that a pro.

If you are in the market for a nice M4 carbine AEG, this model is highly recommended.
Get 9.6V battery or lipoly for this AEG.
by Joe C. on 03/24/2013
"I ordered this gun knowing that it wasn't going to be 100% perfect. Only due to the fact that the internals were so greatly upgraded and the gun only cost me a $200. I knew there was going to be issues of some kind but just didn't know what sort of issues exactly until I got it. I gave this gun a 4 star for the following Pros/Cons.

-Great FPS
-Good range
-Pretty solid feeling gun
-GREAT internals- Thank you EVIKE.

-EXTREMELY sensative to the mags it takes- for instance, this gun wouldn't even feed correctly with the AIM TOP high cap mags that the gun came with! I tried NUMEROUS M4 magazines, including high and mid caps and the gun still would not feed correctly. I tried lubing my hope up unit and barrel like EVIKE told me to do and I still ran into the same problem. The only mag that seems to feed right with this gun are my old ECHO 1 350 high cap magazines.
-Very loose dust cover- barely closes and opens when you shoot the gun.
-Gun does not come with a battery

All in all, this gun is worth the buy if you can deal with the cons above.