G&G BEU for G&G ARP/R2.0 Series (Battery Extension Unit) Pistons & Piston Heads An unique AEG designed by

An unique AEG designed by LCT's in house designers

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

**This airsoft product is manufactured under authorized Centurion Arms license

The design has two nubs with a channel in between

Magazine: AK 7

G&G BEU for G&G ARP/R2.0 Series (Battery Extension Unit) Pistons & Piston Heads An unique AEG designed byThe 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.