Perun ETU++ MOSFET for G&G ETU Gearboxes AEG Misc Internals High tension return spring

High tension return spring

T-Eagle ER 1-6X24

The Valken 36" Tango Rifle Gun Case is a tactical gun case perfect for storing and transporting your firearms

to eliminate the potential of accidental release

Use a single CR123 Battery

Perun ETU++ MOSFET for G&G ETU Gearboxes AEG Misc Internals High tension return springFeatures 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