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Airsoft Megastore is proud offer our customers the most comprehensive warranty options in the industry. Orders are processed within our standard 1-2 business days from the date of purchase and shipped out with your selected shipping method (chosen at checkout). All accessories and upgrade parts are shipped within their manufacturer's packaging, to best protect each part during shipping. Upon arrival, the player will need to easily attach their own parts. Please be careful not to void your warranty by opening your gearbox, or damaging any of the accessories, as they are not covered under any warranty.

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JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock

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  • Model: G3
  • Muzzle Velocity: 400 FPS
  • Build Material: Polymer Receiver, Metal Sight Rail
  • Weight: 6.5 lbs
  • Battery Type: 8.4V Large
  • Gearbox: Version 2 (Metal)
  • Magazine Capacity: 500 rounds
  • Color: Black
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Our take:  The 2013 production-run model JG T3 MC51 AEG is a solid and comfortable rifle, that has a pretty remarkable rate of fire right out of the box. JG has expanded on the already amazing T3 platform by adding a high speed motor firing 14.5 Rounds Per Second with the stock 8.4v NiCD large type battery.  This is a hard hitting and very accurate AEG with an all metal inner barrel and a fully adjustable hop-up.  The hop-up on this AEG is extremely easy to access and adjust,due to the unique ability to lock the mock charging handle to the rear granting full access to the hop-up unit.

Another great feature ofthis JG T3 MC51 AEG is the large battery compartment located in the full stock. The battery space can accommodate most battery sizes. The full stock is very comfortable and has a rubber butt pad providing both comfort and a non-slip surface. This T3 variant has an MP5 style fronthand guard, which fits securely on the front of the rifle with zero wobble. The JG T3 MC51 is very versatile due to its medium length, it can easily be used in both CQB and outdoor environments. This AEG also comes with a metal 20mm Top Rail perfect for mounting a wide variety of optics.

The JG T3 MC51's body is made of impact resistant polymer, which is both lightweight and very durable. The polymer components are very well made and fit together securely. The build quality of this AEG is excellent with no creaking or wobbling parts,which is common among other plastic body AEG's. The MC51 features the standard MP5 diopter iron sights made of full metal. The pistol grip and selector switch are both rubberized and ergonomically designed to provide maximum comfort and durability.

The internals of this AEG are focused on performance, with full metal reinforced Version 2 gearbox and a high speed motor. The motor on this AEG provides an excellent rate of fire with a stock battery, and would be even faster with a 9.6v battery. The hop up unit is similar to both the G36 and Sig 552 hop-up units, with a large rotating hop-up adjustment wheel, which provides excellent accuracy at distances up to 130 feet!

This AEG performs much better than most premium grade AEG's, shooting faster and harder than its Classic Army and Tokyo Marui counterparts for half the price! The construction of this AEG is solid, and is sure to last with regular light maintenance.

Operation:  Electric Automatic
Build:  Metal gearbox, top sight rail / Polymer receiver, stock, grip
Firing Modes:  Semi-automatic and Full-automatic
Muzzle Velocity:  370-400 FPS w/ .20g BB's
Magazine:  500-round high capacity (gear wind-up)
Gearbox:  Full metal Version 2 Tokyo Marui compatible Gearbox
Battery Type:  8.4V Large
Motor:  Ultra high speed JG-manufactured
Hop-up:  Adjustable
Weight:  6.5 pounds

Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs.  For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

Package includes:  Rifle, rechargeable battery, wall charger, instruction manual, 500-round high capacity magazine, metal top sight rail (removable)

Battery Charger Recommendation: Although this fully automatic airsoft rifle comes with a standard wall charger to charge the battery, Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery (overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly).  Smart chargers not only shorten charge time significantly (up to 800% faster charging), but more importantly, also automatically shut off once the battery is fully charged to avoid overcharged batteries.

JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock Categories:

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***** 4 / 5
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Product Reviews

5 JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock *****
Unbeatable for the Price

"I ordered this gun skeptically. I love G3's and Mp5's, but G3's are too long. This is exactly halfway. The power of the G3 with the length of an MP5. It comes with a Ni-Cd 8.4v battery, full metal scope mount, charger, and the gun. Metal parts on the gun include the stock mount, barrel, mag release, sights, magazine, and obviously the gearbox. The rest is high quality plastic. I was extremely surprised with the quality of the plastic. No wobble whatsoever. None. Very, very sturdy. The gun shoots incredibly accurately with the hop-up dialed in on a full battery. Around 350FPS, great for CQB and Field. Goes through a can from 70 feet. It shoots incredibly fast, around 900rpm with the stock battery. The magazine holds 500 rounds. I'm using Bio 20 grams and they work perfectly. All in all, this gun is an absolute beast."

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5 JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock *****
BAD A***

"Bought it pulled it out of the box went to airsoft war and kicked alot of a** with gun. it may be plastic but it is well worth the money. MY NEW FAV AEG and i have several AEG's "

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5 JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock *****
What a gun!

"Now I have been searching for an aeg for a long time, and this one is a beast! I own a dboys scar l and wanted something lighter. this weighs in at only 6.5 Ibs and is a LASER, as is is accurate to 200 ft. People rip on plastic receivers but this weapon is rock solid, plus insane rof. If you want the perfect assault rifle this is it. this is a great gun, no complaints! Recommended to all players."

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5 JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock *****
Pretty great.

"This gun is really great out of the box! Although on here it says 400 fps, mine only came with 338 but im not crying. To me, it seems that the trigger locks per semi-auto shot, preventing me from getting a little trigger happy, hence saving me from jams. Overall, great gun and i would recommend it to anyone who wants a lightweight assault rifle for a decent price."

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4 JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock *****
Great for the price.

"I really like the G3 design, especially the G3Ks, but those seemed kind of impractical for carrying around. I found this after browsing for a little bit, and it was perfect for what I needed. The gun itself is pretty sturdy for just plastic. It weighs in at about 5.5 pounds. It shoots powerfully and is perfect for both CQB and Field play. The charging handle is neat, but it slaps the front sight post, chipping the paint. The sight mount was also too low for any of my red dots. For $100 though, it was worth it. I highly recommend this gun to beginners."

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4 JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock *****
One Drawback

"I just bought this gun and I haven't played with it in a game yet, however, I have fired it and taken it's feel in. As has already been said, it has an AWESOME rate of fire with a 9.6v battery. It does have a VERY MINIMAL wobble in the receiver, but not much. The battery space in the stock is HUGE! It can fit nearly ANY battery. However, the reason I'm rating it 4 star is because of one drawback: at least on the gun I got, it isn't as accurate as made out to be. Although the Automatic is decent in consistancy (the the bbs spread about 3/4 foot apart at 100 ft) the semi automatic is terrible. One shot will go right above the target, the next right below it etc. And without me even moving the gun. So if you're looking for an awesome looking gun with great rate of fire, not as expensive as some guns, but don't care if it isn't as accurate as it could be, buy this."

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1 JG T3 Carbine Full Metal Gearbox AEG Airsoft Rifle w/ Full Stock *****
JG plaged with trigger problems

"I have played twice with this gun, and today it simply stopped firing. No response from the gun, what so ever. Battery was fine, wiring is tight, etc... Started searching online for folks with similar problems, this JG design has had issues with the trigger since at least 2009. Selector switch will stop working and render the whole weapon useless, as happened in my situation. This used to be the JG G3, now called the T3, but has the same gearbox and same problem. Do a search on people with the JG G3, and how long this has been an issue with the design, it will amaze you that they still sell this junk, for $100 even. Going to look and see how much it will cost me to return it for warranty. My boys $30 uzis are still working... go figure."

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