This is the airsoft Heng Long Challenger 2 equipped the 2.4GHz radio system with the volume and smoke unit control on the transmitter. This tank has the dual sound package and has separate up and down elevation offered from Heng Long.
This tank comes equipped with zinc alloy gearboxes, metal caterpillar tracks, metal drive wheels, and metal idler wheels instead of the plastic versions found on the normal tank. This tank also comes with an upgraded lithium battery and charger and is available as either a desert tan or a camo color paint scheme.