G&G BEU for G&G ARP/R2.0 Series (Battery Extension Unit) Pistons & Piston Heads and create an account for

and create an account for you in our system if you do not already have one

The design has two nubs with a channel in between

It is perfect for shooters who love the ergonomics and aesthetics of the longer EPF2 but do not require the additional grip length or LiPo battery storage

Metal Barrel & Flash Hider

This stock adaptor allows the mounting of an M4 push-on tube and will accommodate most M4/M16 stocks currently produced

G&G BEU for G&G ARP/R2.0 Series (Battery Extension Unit) Pistons & Piston Heads and create an account forThe BEU, or battery extension unit is a must for players who wish to add extra battery space to existing ARP series or Raider 2. 0 series AEGs. The unit provides an additional 50mm of battery space, developed by Airtech Studios.