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G&G CM16 ARP9 & ARP556 BEU Battery Extension Unit

$24.99

The Battery Extension Unit (BEU) is designed speciallly for the G&G ARP9/556 series used to connect a larger battery to the gun while keeping it external to the gun's body. This allows players to use higher-capacity batteries for longer gameplay without compromising the aesthetics or functionality of the airsoft gun.

Ready For Battle

GENEROUS BATTERY EXPANSION 

FAST INSTALLATION & WITH EASE

By offering additional spacing inside the compartment, the Battery Extension Unit Unit (BEU™) is designed specifically to relieve all stresses on the ARP9/ 556's components such as the MOSFET and to prevent the bending of electrical cables to protect it throughout, increasing its durability.
use any lipo

60% MORE BATTERY SPACE

Getting ready for your next battle can be a chore by taking a long time to charge up all your batteries. The BEU will enable larger batteries to be used to ensure you remain in the battle for longer!

Expanded Battery Selection

MOVE WITH FREEDOM

OFFERING THE SAME LEVELS OF FLEXIBILITY

The BEU™is designed to fit beautifully with the ARP9's original design by sitting seamlessly inside the stock compartment offering two points of shoulder adjustments to ensure compactness and maneuverability.
Installation Demo

Airtech Battery Extension Unit Demonstation

Play
DEADLY SUPPORT WEAPON 

REMAIN IN BATTLE

Paired with the G&G ARP9 & 559 drum mag, the BEU™will ensure a larger enough battery capacity to keep you in the fight for longer. Give your adversaries an unfair advantage now!
STEALTHY MANOEUVRES 

Compatible on all Gen 1 G&G ARP Series

The BEU™ is highly versatile and can be used across the G&G ARP9, ARP556 and CM16 Raider L.2.0E stocks. Once installed the BEU™ eliminates the rattling butt-stock by locking-down the two metal rails!
Precise Manufacturing

Light & Strong Contruction

Made of strong, flexible nylon that is resistant to BB impact and rough handling. With the extra air space inside the compartment, the BEU™ will protect the MOSFET, fuse, wires, and battery from overheating over time. Likewise, we wanted to minimize the prospect of denting the battery's surface from the cramped spacing.
Fire at will

Gain the Competitive Edge

Whether you intend to you use the ARP9/556 for CQB or Milsim outside, you never need to worry about the battery levels again! Fire when ready.
Tailoring to your Aim

Points of Adjustment

Once the BEU is installed there will be 2 points of adjustment of the stock-butt depending on your needs. It will continue to use the locking mechanism from the original compartment.

Precision Manufacturing