Anaya Gunsmith does a comprehensive review of this DMR AEG from G&G Armament. The G&G TR80 DMR has an M-LOK front rail with ample space for accessories, a foldable, retractable, and adjustable stock that houses the battery compartment, and a 200mm top RIS for mounting any traditional optic system. The rifle’s design includes an ambidextrous fire selector magazine release and a working bolt catch. It’s equipped with the renowned G&G ETU (Electronic Trigger Unit) and MOSFET, fitted with a mini-tamiya battery connection. The new G&G Gen 3 Gearbox allows the rifle to be programmed to your preference, including a selectable pre-cocking mode. The trigger can be set in one of three positions for further customization. The rifle comes with flip-up front and rear sights and a 48 round short 7.62mm style magazine. Despite its robust features, the folding stock makes it easy to carry around.