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G&G ETU 2.0 and MOSFET 3.0 Wiring Set for Version 2 AEG Gearboxes (Version: Rear Wired)

ID: 79177 (Wiring-G-11-137)
4.0 stars, based on 2 reviews
G&G ETU 2.0 and MOSFET 3.0 Wiring Set for Version 2 AEG Gearboxes (Version: Rear Wired)
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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.
Version Options:


  • Factory spec. OEM wiring set
  • Full wiring set
  • Includes version 2.0 Electronic Trigger Unit
  • MOSFET 3.0 protects trigger contacts and is programmable to 3 round burst
  • Inline fuse
  • Includes selector plate
Compatibility: G&G ETU AEGs that utilize a rear wired V2 gearbox
Material: Metal alloy, steel, low resistance wiring, polymer


About G&G

Established in Taiwan in 1986, G&G has always been determined to make the highest quality Airsoft products. G&G continues to find new designs, better materials, and innovative systems to make our products stronger and more competitive. We always focus on customer's needs and we believe that a high-quality product is the best sales pitch.It is our continual goal that our customers can enjoy the best possible experience using our products, and we strive to deliver the best quality product as the key to our success.

2 Customer Reviews

(Write a review)

by Matthew M. on 04/08/2021
"Installed this in my custom build gearbox with 16:1 SHS gears running an M120 spring and it works great! The shots are crisp and complete when shooting it does not leave the piston half cocked between shots. The burst mode is cool and is a nice feature to have something other than full auto. I would definitely recommend.
by Roger M. on 04/30/2019
"Purchased for an apr115 (silver edge gearbox)
I definitely think it is worth the money although I killed mine.
Upon initial install I tested and it worked great before I completely assembled it.
the smaller Selector plate that came with the package was molded just short of being able to go from semi to full where full would not engage. No problem I used the one that came with the original gear box but in doing so I broke the very delicate little black piece of plastic that protrudes from the back of the trigger component that is supposed to interact with the selector plate. ( a little bigger than a pin head ) Ok I will live with just semi for now. Once completely assembled you come to find out that the safety lever catches the trigger mechanism so it wont come out of safety. No problem I took it apart and ground down the safety lever until it clears the trigger box. Now once I put it all back together you come to find out that the wires that come out the back, they use couplings so close that it makes it too thick for the stock barrel to fit. no problem I used my handy Dremel to grind out some of the barrel to accommodate the thicker wires. I am excited almost there. Now its completely back together and tested the programing, all is good, response is great feeling good. called my son and guess what when he went to use we smelled burning. Ha, I win I think I used up all my bad luck for the year. Oh yes another little note be careful with the wires that attach to the trigger unit. 4 wires in a little plastic encasing were loose on mine to where I actually had to reinsert it. Even after all that I still think its a bargain just be extra careful with it and inspect and correct.

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