G&G BEU for G&G ARP/R2.0 Series (Battery Extension Unit) Thread Adaptors ---Dual Output Fitting to power

---Dual Output Fitting to power up both your secondary and primary weapon at the same time---

Internals and Rail

14mm CCW Front thread and 14mm CW rear thread allows it to be mounted on any 14mm threaded barrel

It reaches nearly 280fps with HFC22 gas

it is one of the most durable tappet plates on the market

G&G BEU for G&G ARP/R2.0 Series (Battery Extension Unit) Thread Adaptors ---Dual Output Fitting to powerThe 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.