Finished in a gray and blue color scheme, this transformable Hulk action figure shares the same mold and features as the August 2008 Transformers Crossover Hulk. The armored suit can switch between tank and robot mode. According to the backstory on the package, his suit was built specifically to match the power and rage of the Hulk with indestructible armor and a sonic cannon in tank mode that packs more than just a punch! Not only does the Hulk transform into a destructive tank, he also features a spring-loaded power punch!

Gray Hulk is part of Hasbro's Transformers Crossovers toy line, which features transformable robot versions of popular Marvel superheroes. Distributed by Takara Tomy, this is a Hasbro release with Japanese-text insert labels and stickers on the packaging for the Japanese market.