Airtech ARP9 & 556 BEU Battery Extension
OptimusPrime
03 Mar 2018
Need more juice for yoru G&G ARP9 or ARP556 PDW AEGs? Here is the Airtech BEU Battery Extension that can be ordered from Crawley Surplus Store... "On this chilly week in Winter Dan has a play with the new AirTech ARP9 and 556 Battery Extension Unit. New this week from AirTech this really make life simpler for and ARP users!
Please note the experiment was conducted using an ARP9 with a 11.1v LiPo at very close range, this amount of shots hitting to an area that size (including that amount hitting the same spot) just could not happen in the real world."