The successor to the MS-06R-AB Zaku Amazing, Meijin Kawaguchi created the Ballistic Zaku by fine-tuning to the limit a regular MS-06S Char's Zaku II Gunpla from Mobile Suit Gundam: The Origin. It is equipped with powerful new weapons such as funnels and a double beam tomahawk. Additionally, the spike shoulder armor can be removed and worn over the fist like a boxing glove.
The Ballistic Zaku was used against Allan Adams' Reversible Gundam to test the battle system's newly implemented automatic control mode, which used quasi-personality AIs based on pilots from various Gundam works to pilot instead of a Gunpla Fighter. It was piloted by a Char Aznable AI, who nearly defeated the Reversible Gundam, until the latter's controlling AI was replaced with an Amuro Ray AI, and the match subsequently ended in a draw.