Specna Arms Aether ready-made gearbox with HAL ETU unit

The Specna Arms Aether ready-made gearbox offers the user a ready-made solution for improving the performance of their airsoft gun. It is equipped with a HAL™ electronic trigger unit and durable internals. The box itself has a quick spring change.

The Specna Arms Aether gearbox is part of the Specna Arms Prime™ series and includes patented features that make it exceptionally durable and performant. The Aether V2 gearbox housings are made from high-quality materials that can withstand high spring forces and intensive use. The gearbox has inspection windows that allow you to check the Angle of Engagement (AOE) adjustments and pre-tension without having to disassemble the entire system. This makes maintenance and tuning effortless. The gearbox’s precise screw holes ensure proper alignment of the parts, which improves service life and reliability. The anti-reversal release hole makes it easy to release the spring. The trigger tension adjustment screw allows you to fine-tune the trigger sensitivity, providing optimal feel and response.

The Specna Arms HAL Electronic Trigger Unit (HAL ETU™) pre-installed in the mechanism is an electronic unit designed to enhance the performance of the electric gun. HAL™ offers advanced features that provide the ability to adjust the performance of the gun. Programming the HAL™ unit is done at the trigger, making changing settings quick and easy. The HAL™ ETU unit allows for adjustment of the trigger sensitivity and offers programmable fire modes such as binary, pre-cocking and burst length adjustment.

HAL ETU™ unit features:

The gearbox includes high-quality internal components such as CNC-machined steel gears and a reinforced polymer piston, aluminum piston head and cylinder head, and a steel cylinder.

Components: