Perun ETU++ MOSFET for G&G ETU Gearboxes Gears and Motors What magazines and BBs should

What magazines and BBs should I use

Padded back panel for ventilation

Modifications may be required to fit some bodies

The cost of rental will be $40 per package

89lbs (857g)

Perun ETU++ MOSFET for G&G ETU Gearboxes Gears and Motors What magazines and BBs shouldFeatures Electronic burst Active brake with adjustable braking power Precocking with spring release feature Rate of fire reduction DMR mode Low battery voltage alarm Programming supported with a multicolor LED diode Diagnostic system & electronic resettable fuse ETU++ is a dedicated replacement for G&G ETU electronic board. It enhances your trigger unit by adding many new, useful features. Simply disconnect the stock electronic board and plug in