RCX-76-02 Guncannon First Type (Iron Cavalry Squadron Commander)

The RCX-76-02 Guncannon First Type (Iron Cavalry Squadron) (RCX-76-02 ガンキャノン 最初期型（鉄騎兵中隊 隊長機）) is an MBT featured in the Mobile Suit Gundam: The Origin OVA and Mobile Suit Discovery. It was developed as a successor to the RTX-65 Guntank Early Type. It was piloted by Lieutenant Junior Grade Erdush, commander of the Iron Cavalry Squadron.

Design & Development
Although it is a humanoid mobile weapon, it was developed with an overwhelming emphasis on artillery attacks, and thus the Earth Federation Forces categorized it as an MBT like its predecessor.