Echo 1 E-90 AEG Full Metal Receiver airsoft gun
Review by Vinnie : THE BEST!!!!!!!!!!!!!!!!!

This is the best thing i have ever owned in my life!!!! The shipping was amazing i got it before the estimate arrival. When i got it a was so happy! My friend has an m16 carbine and my p90 shot about two times further witch was amazing because the m16 is twise its size. This gun comes with a black flash hider witch is very good because the orange tip is REALY ugly. Anyway this Was my first airsoft gun and it was amazing! I would say this gun shoots about 400 feet!!! Pretty good for a small gun

Echo 1 E-90 AEG Full Metal Receiver airsoft gun
Review by Chris : Great at first, build is questionable.

I purchased the Echo 1 P90 off another retailer in the summer of 2009, when my airsoft craze began to take shape. This was a terrific weapon to start out with, 400fps out of the box, balanced rate of fire, working fire selector (which was also perfectly placed). It really got me into the sport, and I got a lot of solid hits with it. Accuracy wasn't the best, but the 12" barrel is sufficient for CQB. All was going well until the battery started losing its charge quickly, this was probably my fault for overcharging and half-charging, but nevertheless, the gun did eventually stop working. I ended up taking it apart and breaking it further, then using the motor to build a lego car =P

Pros:
-Very balanced power and ROF out of the box
-Room for upgrading and adding systems
-Ideal for CQB Range
-Good first weapon, tons of fun to mess around with.

Cons:
-Mine broke, it just stopped working =/

Echo 1 E-90 AEG Full Metal Receiver airsoft gun
Review by An : OOGA AWESOME!!!

(I'm her son) This gun rocks! I've been playing airsoft for about 5 years now with a lot of friends and I have to say I've only ever seen 1 other electric gun that was as good as this and thats the Kraken Aftermath. Yet unless you have a real feddish for AKs I would go with this since its close quarters style is more practical for airsoft. My friends really hate me using this thing on them.

PROS:
STYLE - compact so corners and close quarters are manuverable and surprisingly comfy on your shoulder
FPS - will leave welts at a normal range (normal range to me is anywhere from 25 meters and closer)
ACCURACY - I'll leave it at this I don't leave many welts on my buds since you can use it as a sniper rifle and they will still know they have been hit at its maximum range (my friends play 3 shot kill)
BATTERY - charges for 3.6 hours to be full but runs for 8 hours if you don't just randomly let off automatic fire every 2 seconds
ROF - if someone needs covering fire they've got it, you could hold off three guys together as long as they're in the same general direction
MORE - unlike some other AEGs I've worked with semi works just as well as auto in accuracy and range

CONS:
CLIPS - it comes with 2 which is nice but 68 rounds flies by, I got a 300 round clip which isn't hard to find and I've never had a problem with ammo since, (the instructions with the gun are for a 300 rd clip)
GREAT GUN!

Echo 1 E-90 AEG Full Metal Receiver airsoft gun
Review by Leanne Renneisen : great gun but over priced

this is a great gun but its the smae exact thing as the kart p90 but the kart is 40 to 60 dollars cheaper so if you are short money just buy the kat which has metal pieces just like this gun but alot cheaper and both have 380 fps soo is you wanna save mone buy the kart instead

Echo 1 E-90 AEG Full Metal Receiver airsoft gun
Review by Taylor : Amazing!!!!!!!!!!!!!!!!!!

I just got this gun off of [...] and it is amazing. It is very sturdy and isnt as heavy as i thought it would be. It is a PERFECT gun for mid-range airsoft players.

Echo 1 E-90 AEG Full Metal Receiver airsoft gun
Review by The Prossinater "Sam" : Great, cheap, and upgradeable.

This gun shoots a bit hot out of the box, at a good solid 370 fps average, and its rate of fire is slower than its Marui counterpart. For a great price, and some reading, you could put a better motor and a weaker spring(for cqb arenas) and get a much higher rate of fire and still put very little stress on the internals. Its rate of fire out of the box is hovering around 13, when on a Matrix Magnum motor, it could be running about a 24, which is all you will ever need. Very little can be done about the iron sights, but if you put in some cash for a red dot scope or sight, this weapon has great accuracy, range, and power. The high cap magazine that is a bit pricey but worth it, has a special little feeding spring in it so the bbs don't shake around and let the world know you're coming. This gun is great out of the box, and with about 50$ in upgrades it can run with the rest of em, and its nice and small so you can peek around corners and not expose more than your shoulder and one half of your face. I've used it in a wooded environment and it has performed beautifully, I highly recommend this gun for any P90 fanatic, or someone who is a bit short on change for the high enders.

Pros: Good fps, battery run time ( I've ran about 2 straight weeks on a single charge with daily use)
, extremely upgradeable and compatible with almost any upgrade on the market, fair rate of fire and size

Cons: The battery compartment is a bit cramped, and will only fit small type batteries. If its such a giant deal then you can solve this problem by spending about 10$ on a stock extension, but the battery it comes with is what I use, and its worked like a dream for me.
The orange flash hider is glued on nice and tight, and could pose a problem if you do attempt to put a silencer or other barrel extending device. This problem can be solved with some hot water applied in the right place. Before attempting this you should check out the forum at [...] for some advice on how to do this.

In summary, great gun, you should get it if you are considering it. Suggested stuff to buy with it is just a good old high cap. Happy Airsofting!