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G&G Top Tech Full Metal TR4 Mod-0 Electric Blowback Airsoft AEG Rifle - Black (Package: Gun Only)

ID: 48029 (AEG-TR4-MOD0-BK)
4.6 stars, based on 5 reviews
z G&G Top Tech Full Metal TR4 Mod-0 Electric Blowback Airsoft AEG Rifle - Black (Package: Gun Only)
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Sorry, this item is Discontinued

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
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CanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.

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G&G Top Tech guns feature a high-grade aluminum receiver coupled with a one-piece outer barrel for optimum strength and rigidity. Adding to the overall realism is the pneumatic-blowback system. Superior to the mechanical-blowback system, the Pneumatic system does not drain the battery and is not prone to mechanical failure. All G&G Top Tech guns feature 8mm sealed ball bearings for the best durability as well as a specially designed gearbox shell that reduces internal stress.


  • Metal receiver and barrel assembly
  • High strength polymer retractable stock
  • Storage compartment built into adjustable stock
  • Ergonomic motor grip
  • Full length top rail for optics
  • One point sling attachment
  • Removable front and rear sight
  • Modular rail sections can be added to the handguard for standard Picatinny / Weaver tactical accessories
  • Metal Ver 2 electric blowback gearbox
  • 450 round metal hi-cap magazine
Length: 760mm - 855mm
Weight: 2860g
Inner Barrel: 330mm
Magazine Capacity: 450rd Hi-Capacity. Works with Matrix, G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines
Muzzle Velocity: 370~400 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: Ver 2 Full Metal, Fully Upgradeable
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 9.6v 1600mAh Small Butterfly Type recommended (Wired to handguard w/ small Tamiya. Battery not included)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual

Manufacturer: G&G Top Tech

Things you may need to get started:
    Battery and Charger – Required to power your AEG; use a high quality battery and charger for best results.

    Spare Magazines – Stay in the fight longer by bringing more ammo with you.

    BBs – High quality precision 6mm BBs recommended; Use 0.20g – 0.25g BBs for best results.

    Silicone Oil – Basic cleaning and lubrication maintenance help keep your Airsoft AEG in top working order.

FPS Range: 370-400

California residents click here for Proposition 65 warning

5 Customer Reviews

(Write a review)

by Kevin H. on 02/05/2017
"Ive had this gun for 4 years now and never touched the internals ever and still going strong. This gun has a functional EBB system that has a little bit of kick to it. It's very lightweight and has that magpul feel to it. Out of the box it had around 400 FPS which is good for the outdoor games.

-Magpul Feel
-Balanced Feel

-Front Wired (not a big concern)
-Sometimes misfires when shooting fast due to the EBB

Other than that pretty nice gun.
by Brandan W. on 01/04/2017
"When working, good gun.

Used 4 times, mosfet blew out while runing 9.6v nimh. Once Mosfet removed, Still works well shoots good fps, could be rear wired though.
by matt t. on 09/02/2015
"I've had this gun for a little over a year now and I can say the following. The weapons range is excellent the accuracy could be better but is still good for a stock gun. The build quality was good there is a little wobble in the hand guard(far to much for my ocd perfectionism )The stock has little to no wobble and has this locking tab thingy the locks it like a fixed stock the battery compartment will fit a 9.6v nun chuck battery no problem and uses car fuses so replacement's are readily available. I've heard this gun has a mosfet installed but since I don't know what kind I cant confirm or deny, the midcap it comes with is more high maintenance than runway models (k120s work like a wet dream) the upper and lower receivers are magnesium as is the hop up (I think)
good externals
the fps( 380 390)
the internals
good range
decent accuracy
functioning forward assist (releases the spring)

the cons
the crap cap (the included midcap)
the slight wobble of the hand guard

player note
For the inexperienced air softer this is a good gun the same can be said for the experienced air softer the gun can be vastly improved with a few upgrades.

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This item is Discontinued.