The Mould King 20044 is based on modern military 8x4 missile vehicles, such as those used by various armies for mobile missile deployment. These vehicles are based on heavy all-wheel-drive truck platforms and feature a motorized bay in which short-range missiles can be transported and, if necessary, erected.

The model consists of 3,594 parts and measures approximately 60.5 cm in length , 19.5 cm in width , and 24 cm in height . It comes with four motors: an XL motor for propulsion, a servo motor for steering, and two M motors to control the movable rocket launch bay. The key feature: the launch bay can be automatically opened and raised via remote control, just like real vehicles before rocket launch.

The model features an 8x4 drive configuration with a total of eight wheels, four of which are driven. A ninth wheel on the roof serves as a spare – a typical feature of emergency vehicles. It is controlled via a 2.4 GHz remote control or, alternatively, via an app. A rechargeable battery is included. Doors, cargo bed lining, and exterior details have been implemented simply but functionally.