Stay in the game for longer with the Airtech Studios Battery Extension Unit (BEU™). Designed specifically for the G&G GOS-V5 stock it offers 60% additional space inside the battery compartment.

Made of strong, flexible nylon that is resistant to BB impact and rough handling. The extra space inside the compartment will also protect the MOSFET, fuse, wires, and battery from overheating over time.

The BEU™ is designed to fit seamlessly with the original design to maintain the factory look and offers two points of shoulder adjustments to maintain flexibility and manoeuvrability.

Compatibility

• G&G GOS-V5 stock
• ARP9 / ARP556
• CM16 Raider L 2.0 E