MECHLABS NEXXUS HPA MOTOR WITH GEARBOX FOR M4/M16 AIRSOFT AEG

Mechlabs Nexxus HPA Gearbox Motor for AEG Airsoft M4/M16

• Fully mechanical motor – no batteries required

• Lightweight and durable aluminum body

• Semi-auto and auto modes via selector

• Adjustable trigger with non-slip grooves

• Ultra-fast relaxation for optimal responsiveness

• Highly effective – up to 3,000+ shots with a 48/4500 tank

The Mechlabs Nexxus motor is designed for M4/AR15 AEGs. It's fully mechanical and battery-free: simply connect an HPA tank to fire in semi-auto or full-auto. Ultra-responsive and efficient, it allows for over 3,000 shots per 48/4500 fill. Comes ready for an external regulator; kit available for mounting on a stock with an integrated regulator.

• Tank compatibility : Up to 48/4500 (not included)

• Shots per tank : 3,000+

• Adjustable cadence : 14 to 36 RPS

• Compatibility : Most Ver. 2 gearboxes (M4 nozzle included, others sold separately)

Warning – HPA Systems

• Never oil the filling valve (risk of combustion)

• Filling only by qualified professionals

• Never exceed 120 PSI

• Hydraulic test required every 3 to 5 years

• Secure transport, avoid shocks

• Always close and purge after use to extend the life of the system