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

WE GOT YOU COVERED

Steel Construction (SQ Coating)

Fully Licensed by H&K

Each HK45 comes standard with an extra backstrap

The spring-loaded lever will push the anti-reversal latch to release the spring tension and makes it perfect for keeping the gearbox in top shape over time

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