CowCow AAP-01 Ultra Light Weight Blowback Unit - Rainbow UKARA Although these parts are for

Although these parts are for the AAP-01

Testing was done at 80psi and 120psi using a VFC M4 with a stock hop-up and 6

Red & Rainbow

We have created the best Lipo batteries available in the airsoft industry to power the FCU in all your HPA engines

as well as a padded divider so you can store two rifles at once

CowCow AAP-01 Ultra Light Weight Blowback Unit - Rainbow UKARA Although these parts are forFeatures: 7075 Aluminium material with CNC machined Ultra lightweight design Durable construction prevents flexing and warping under hard use Provide stable and smooth blowback cycling Available in Silver, Black, Gold, Red & Rainbow For Action Army AAP 01