Perun ETU++ MOSFET for G&G ETU Gearboxes valken-v-tactical WE GOT YOU COVERED

WE GOT YOU COVERED

Includes a package of retention strap

double O-ring aluminum nozzle and cylinder head

Steel mesh construction rated for up to 40 hits at 400 FPS at point blank range

Steel Construction (SQ Coating)

Perun ETU++ MOSFET for G&G ETU Gearboxes valken-v-tactical WE GOT YOU COVEREDFeatures 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