Specna Arms Aether V2 Complete Gearbox with HAL ETU

The Specna Arms Aether V2 gearbox set is the one used in the Specna Arms Prime series and is compatible only with replicas from this series. The reinforced shell (European patent no. 015044865-0001) has inspection windows and features that make adjustment and maintenance easier.

The factory-installed HAL ETU module uses Hall effect magnetic sensors for trigger detection and offers programmable firing modes.

Features

• Reinforced shell with anti-reversal release window
• Inspection windows for pre-cocking and AOE, plus a window for the motor pinion
• Reinforcements at the most stressed points
• Trigger adjustment function and holes for shell alignment
• Reinforced polymer piston with full steel teeth
• Aluminum heads and nozzle, steel cylinder
• Steel spring guide with bearings
• CNC steel gear set, 16:1 ratio
• 8 mm J-Cage bearings (motor and piston gear) and 8 mm sliding bushings (middle gear)
• Mancraft trigger blade
• HAL ETU: active brake, binary trigger, adjustable trigger sensitivity (5 levels, 20–100%)
• HAL ETU: adjustable pre-cocking (6 levels), low battery alarm
• Programmable auto modes: full auto, semi, 3 or 5 round burst
• Programmable semi modes: semi, binary, AUG, sniper
• Easy programming from the trigger
• Compatible only with the Specna Arms Prime series