G&G sent in news about the latest ETU & MOSFET 3.0 units that are probably available at most authorised G&G dealers.... "Elevate your performance with our advanced Electronic Trigger Unit drop-in kit and upgraded 3.0 MOSFET for enhanced trigger response. Compatible with Version 2 gearboxes, our ETU 2.0 and MOSFET 3.0 will fit all G&G rifles as well as many other brand gearboxes. Now available worldwide

Contact your local G&G Dealer for availability and pricing."