USAirsoft reviews one of the TR16s from G&G Armament that is quite a mouthful to pronounce, the G&G TR16 MBR 308WH G2 AEG. This has its electronic trigger unit is now 50% smaller than the previois version with the ETU, an electric cutoff happens when there is no magazine inserted. As always, you can adjust the burst fire with the G2 MOSFET.