G&G mosfet ETU V3 Front

Electronic control unit for airsoft AEG replicas that use V3 gearboxes. This mosfet offered by G&G is called ETU, which stands for Electronic Trigger Unit, and allows for proper management of the gearbox internals compared to traditional contacts. The unit consists of 5 parts: a contact that is mounted inside the gearbox, a fire selector, a lever, a trigger, and the mosfet at the front of the electrical installation. The package includes all components necessary for installation on classic AK platforms. As for programmable functions, this mosfet allows the replica to operate in BURST mode when set to AUTO. The setting is done by holding the trigger for 15 seconds in the SEMI position (with the battery connected and the magazine removed). Installing this unit is relatively easy, but we recommend having it done at a specialized service to avoid potential installation issues.