Colossus Bomb

The Colossus Bomb is a size 10 bomb manufactured by FireStorm Kinetics.

In-game description
"Foes below won't stand a chance against a Colossus. FireStorm Kinetics designed this massive S10 bomb to devastate ground targets, whether they're vehicles or structures alike. Meant to be dropped from high altitude, the Colossus features patented Atmo-Xact fins that deploy to provide additional guidance en route to target."