Model 31

The Iron Man Armor Model 31 (Model XXXI), named as the Battlefield Argo Armor and also known as Adamantium Man, was an armor that appeared in the Iron Man Comics of the Marvel Comics Universe, that was published and created by Marvel Comics.

It was created by Tony Stark, and was part of the group of armors called the Argonauts.

History
The Battlefield Argonaut was created along with the other four drones to augment Iron Man's Extremis-based control ability. It seemed to have been designed specifically for all-out war, sporting nominally impenetrable composite armor incorporating, among other tough substances, Adamantium.

After Tony Stark had become mind-controlled by Ho Yinsen's vengeful son, it was deployed to destroy nuclear power plants in Russia. Moments before it could cause a massive disaster, it was shattered by the 'Digger' Argonaut's helmet, which was made of Antarctic Vibranium, the only substance that can dissolve Adamantium.

Appearances

 * Iron Man Volume 4
 * Iron Man Volume 4 #11
 * Iron Man Volume 4 #12

Trivia

 * There are no current trivia available on this topic.