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Echo1 General Assault Tool (GAT) Airsoft AEG Sub Machine Gun (Color: Black / GATX)

ID: 15892 (AEG-E1-GATX)
Echo AEG GATX (JP-129)
ECHO1 / JAG810945021097Echo AEG GATX (JP-129)15892
4.3 stars, based on 29 reviews
Echo1 General Assault Tool (GAT) Airsoft AEG Sub Machine Gun (Color: Black / GATX)
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  • High impact reinforced polymer lower receiver
  • Metal upper receiver, barrel, & sling loops
  • Light weight, compact design
  • Reinforced internals
  • Accessory rail under barrel shroud
  • Lipo-ready
  • Adjustable length of pull stock

Manufacturer: Echo1

FPS Range: 350-370

Color: Black


Length: 20.5" - 23.75"
Weight: 5lbs
Inner Barrel: ~165mm (6.06mm Diameter)
Magazine Capacity: ~250rd High Capacity
Thread Direction: NA
Gearbox: 8mm Custom
Motor: Short Type
Fire Modes: Full-Auto
Battery: 8.4v Mini Type or 7.4v Mini LiPo recommended
Hopup: Yes, Adjustable (1pc Style w/ Madbull Bucking)
Package Includes: Gun, 2x Magazines, Battery, Wall Charger

About ECHO1 / JAG

Since its inception the Echo1USA brand has strived to provide our clients with uncompromising quality of products and customer service. As avid Airsoft players ourselves, we are able to understand the needs of the sport and the frustration with inferior products. Our commitment to yielding the finest most affordable Airsoft Guns and Accessories on the market today is steadfast, and remains the foundation of our continued success.

29 Customer Reviews

(Write a review)

by Michael H. on 10/08/2020
"This a review specifically for the GAT-X. For one, it's absolutely amazing. It's unique, fires pretty quickly, and is very accurate. I haven't tested it out at a airsoft field yet but I will soon. The trigger response is amazing especially with a upgraded battery (haven't used lipos yet). The barrel is threaded so no need for an adapter. My only Cons are that there aren't any mid cap mags available right now so you're stuck with the wind up high caps, and the grip for the battery storage can be a little difficult fitting it on the rail at first but I've gotten use to it. If you get this gun you won't regret it.
by Emily M. on 02/17/2020
"Heavy duty gun, i reccomend turning the hopup all the way up. I use .20, did great. If you use full auto with highcaps you have to wind a lot ( or at least i did ) but aside from that i abaolutely love it.

Pros :
Sturdy and well made
Small size
Easily customizeable
Fire rate
Comes well packaged and ready to go

Heavy for its size,but not bad im a small woman and its not too heavy.
You gotta wind a lot if you full auto the high caps.
10/10 would buy again
by Andrew J. on 05/05/2019
"Amazingly enough, this gun performs very well at my local outdoor field.

Very good gun at any type of field
looks cool
good bb capacity
light enough to hold with one hand

battery is a hassle to get in and out
eats up bbs quickly if full auto is used too frequently

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