Uploaded April 2024 | Updated September 2026, 2 weeks ago
How to program the Specna Arms HALL ETU
HAL™ is an electronic unit designed to enhance your airsoft experience. Its advanced features will put you in control of your replica's performance. Featuring magnetic sensor-based trigger detection and Hall effect technology, HAL™ provides precise and reliable trigger response. An active brake system increases control and accuracy, while the binary trigger allows for crisp and consistent fire. Programming the HAL™ is very simple with an intuitive trigger interface, making customization quick and easy. In addition, a low battery alarm ensures you never run out of power unexpectedly.
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HAL ETU
- trigger detection based on magnetic sensors and Hall effect
- active brake
- binary trigger
- adjustable trigger sensitivity (5 levels from 20 to 100%)
- adjustable pre-cocking (6 levels)
- programmable AUTO fire modes (full auto, semi, 3-rd burst, 5-rd burst)
- programmable SEMI fire modes (semi, binary, AUG, sniper)
- easy programming using the trigger
- low battery alarm.
🌟 Additionally, explore our Link Tree link for more exciting updates, exclusive offers, and behind-the-scenes content! linktr.ee/pdr_airsoft
Beat your plowshares into swords And your pruning hooks into spears; Let the weak say, 'I am strong
Joel 3:10
Thank you for being a part of our Airsoft community!
How to program the Specna Arms HALL ETU
HAL™ is an electronic unit designed to enhance your airsoft experience. Its advanced features will put you in control of your replica's performance. Featuring magnetic sensor-based trigger detection and Hall effect technology, HAL™ provides precise and reliable trigger response. An active brake system increases control and accuracy, while the binary trigger allows for crisp and consistent fire. Programming the HAL™ is very simple with an intuitive trigger interface, making customization quick and easy. In addition, a low battery alarm ensures you never run out of power unexpectedly.
If you enjoyed watching this video, don't forget to hit the subscribe button and turn on the notification bell to stay updated with our latest Airsoft content.
HAL ETU
- trigger detection based on magnetic sensors and Hall effect
- active brake
- binary trigger
- adjustable trigger sensitivity (5 levels from 20 to 100%)
- adjustable pre-cocking (6 levels)
- programmable AUTO fire modes (full auto, semi, 3-rd burst, 5-rd burst)
- programmable SEMI fire modes (semi, binary, AUG, sniper)
- easy programming using the trigger
- low battery alarm.
🌟 Additionally, explore our Link Tree link for more exciting updates, exclusive offers, and behind-the-scenes content! linktr.ee/pdr_airsoft
Beat your plowshares into swords And your pruning hooks into spears; Let the weak say, 'I am strong
Joel 3:10
Thank you for being a part of our Airsoft community!










