Volkan Cannon (Archie)

The Volkan Cannon is an object that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is a weapon that is used by the Freedom Fighters' airship, the Sky Patrol.

Shattered World Crisis
The Volkan Cannon, along with the Laser Blaster, Particle Beam Cannon, Omochao Gun, Sonic Power Cannon, and Anti-air Missiles, were used to protect the Sky Patrol from the War Walrus.

Trivia

 * The Volkan Cannon comes from the object with the same name from Sonic Adventure 2.