Cannonball was released as an online exclusive packaged with the R.H.I.N.O. Rapid Heli-Integrated Neutralizing Offensive Vehicle, a part of the twenty first series (2005).
This was the only version of Cannonball ever released.
Cannonball came with a black helmet with silver goggles.
Click the link to see the figure with all its weapons - All Geared Up!
There are no known variations of Cannonball.
Cannonball was made using the torso, waist and legs previously used to make Barrel Roll (v1 - 2003) and Barrel Roll (v2 - 2004), the arms previously used to make Switch Gears (v1 - 2003) and Switch Gears (v2 - 2004), and the head previously used to make Heavy Duty (v7 - 2003), Heavy Duty (v8 - 2004), and Heavy Duty (v9 - 2004).
From the collection of: Jeff Bohn
From the collection of: Jeff Bohn 
