Airtech Studios ICS CXP-MARS PWD9 BEU Battery Extension Unit Ares Rear or front wiring style

Rear or front wiring style for V2 gearboxes

Capacity -  140rds

 Built-in standard height adjustable back up iron sight

base plate has also been designed with a ribbed ledge which promotes

You cannot use an aftermarket cylinder head with this Action Army Cylinder

Airtech Studios ICS CXP-MARS PWD9 BEU Battery Extension Unit Ares Rear or front wiring styleThe Airtech Studios ICS CXP MARS PWD9 BEU Battery Extension Unit is designed to fit on PDW 9mm style AEG guns. May also fit on other ICS PDW rear buffer tubes as well. Very easy to install so you can add longer and bigger batteries in your rear stock buffer area. With it installed, you can use longer 11. 1v batteries in it, with extra room to spare. This is a must have for those that want flexibility with battery space. Can fit up to a Titan 3000 nun