|Please note that this is the Gundam Wiki's article on the Mobile Suit from Mobile Suit Gundam: The Origin; if you are looking for the article on the Mobile Suit from Mobile Suit Gundam then you should head to RX-75-4 Guntank.|
Technology & Combat Characteristics
After Gene spotted a wrecked RX-77 Guncannon suspected to have been destroyed by a "heat-ray" weapon, Denim also saw a wrecked RX-75 that was believed to have been used as a mock target. They saw how the left large-caliber cannon of the Guntank look liked it was sheared off by an intense heat ray and deduced that the Earth Federation had a "new armament" as they were not aware of any Zeon beam rifles with such firepower at that point in time Cite error: Invalid
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