G&G Electronic Trigger Unit
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. We recommend you have some internal parts knowledge before installing this item. Incorrect installation can break other components as well as the ETU.
Known to be compatible with the following manufacturers:
Tokyo Marui, CYMA, JG, G&G, G&P, VFC, SRC (Requires slight modification to gearbox pin that locates and seats the trigger unit), Classic Army (APEX series may require light dremeling on inside of gearbox casing)
3 round burst option
Heat shrunk protected electronics
Includes all parts required
Shot completion - Returns your piston to the front of the gearbox after every shot
Suitable for V2 gearboxes with up to 8mm sized bearings or bushings
Tools not included
Electronic Trigger Unit (ETU) & fitting screw
Selector plate & spring
MOSFET with fuse
Signal wiring (white connectors)
Safety cut off lever & spring
Instructions & installation manual
Please note this unit best functions with an 11v LiPo battery. This installation is not recommended for a beginner Airsofter with limited internal parts knowledge. An 11v LiPo battery will cause strain and wear to other components considerably faster than using a 7.4 LiPo or 9.6v NiMh battery.
When installing please be extra careful when fitting the wiring, there is very little space for error. If you have 9mm bushings and bearings you may have to modify the provided selector plate. Please ensure your magazine and hop unit are empty of BBs before setting up 3-round burst or full auto cycle mode.
Due to the low voltage from different battery and/or motor specifications, it might cause an auto-semi problem. Please ensure you charge your batteries fully before use.