If you’re looking for a lightweight but menacing AR platform, the Specna Arms SA-FH07 FLEX™ Gen.2 HAL¹ ETU™ M4/AR-15 AEG is perfect for you. This AEG follows Specna’s “FLEX” build standard, with full polymer externals, plus an alloy flash hider and outer barrel. It’s ideal for skirmishers who like to move fast and keep their energy high all day. Inside, the HAL¹ MOSFET/ETU system provides superb functionality for this price. It is ready to go toe to toe with other modern MOSFETs, allowing you to program different fire modes, 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking, and a low battery voltage alarm. Like the original FLEX™ AEG series, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight raise in FPS from the same strength spring. Specna’s FLEX™ Gen.2 pushes the featureset of affordable AEGs up a notch or two, equipped with the Aether™ enhanced gearbox shell and Magnus™ TDC Rotary HOP-up unit from the PRIME™ series. Also on board is the Aether™ CNC aluminium nozzle and Helium™ HOP-up bucking, boosting accuracy and range considerably. If you need a lightweight but advanced backup, the Specna Arms SA-FH07 FLEX™ Gen.2 HAL¹ ETU™ M4/AR-15 AEG has both boxes ticked!