G&G - ETU Electronic Trigger Unit, an highly affordable replacement trigger unit, wiring and MOSFET for anyone looking to run an 11v LiPo in their Airsoft V2 gearbox AEG. This kit includes all the parts needed for a full installation. Please note, you may have to slightly modify your gearbox casing depending on the brand. Please read the special instructions and "Features" bullet points for more information on this area. The G&G ETU completely replaces all electronics internally. Achieve near instant trigger response, deter carbon build up and unlock a 3 round burst option within seconds of installation.
Incorrect installation can break other components as well as the ETU.