Airsofjunkiez got a line of HPA-powerered AK airsoft guns based on the E&L Airsoft AK series. For this video, they demo the Airsoftjunkiez custom PolarStar Kythera E&L 74 U... "E&L are great platforms for PolarStar Kythera engines or other HPA engines. Great range and accuracy using .32g HPA BBs."