Perun G&G ETU++ Upgrade Kit, wired

The Perun ETU++ is a direct replacement upgrade module for the original G&G ETU PCB, bringing a host of new useful features and improving the performance of your stun gun. Installation is very easy – just remove the original PCB and plug in the ETU++ .

Since the original mechanical trigger unit (switch set) is retained, there is no need to open the mechanism at all. This makes the ETU++ an excellent upgrade even for those users who do not want or need to open their replica for extensive maintenance.

Compatibility:

• All airsoft replicas equipped with the G&G ETU system

• Batteries: 7.4V, 11.1V and 14.8V