G&G ETU V3 Gen2

G&G ETU V3 is a complete electronic upgrade for V3 gearbox. Classic electric trigger is replaced by a programmable electronic triger unit. This device guards trigger contacts, allows programmable three round burst or full automatic fire and cycles gearbox completely no matter how short the trigger pull is. Trigger reaction is constant and very crisp. Recommended battery – LiPO 11.1V.  Included: complete ETU unit with wiring, connector and selector plate.