Airtech Studios ICS CXP-MARS PWD9 BEU Battery Extension Unit hk These are not for the

These are not for the Type 96 rifles that are Maruzen based

G&G GTP9 and SMC9 50-Round GBB Magazine

adjust the brightness level of the Illuminated Reticle

Steel made

Upgraded High Speed Motor

Airtech Studios ICS CXP-MARS PWD9 BEU Battery Extension Unit hk These are not for theThe 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