Also known as: RGC-80, RGC-80ジム・キャノン, ジム・キャノン
A fictional Mecha from the Gundam series.
RGC-80 GM Cannon
A support variant of the GM Mobile Suit equipped with a powerful 240mm Cannon on its right shoulder. Even though it was a different machine in its appearance, it shared 60% of its parts with the general-purpose GM, and could load all of the versatile platform's weapons.
Evolved into the GM Cannon II.