Shock blast cannon

The shock blast cannon is a weapon from the Generation 1 continuity family.

A typical day for Wheeljack

Wheeljack's new shock blast cannon might pack a heck of a punch! Or, maybe not!

Fiction

Generation 1 cartoon continuity

As Megatron was approaching the Autobot base, Wheeljack brought out his new shock blast cannon to take him out. Unfortunately, it blew up on his shoulder. Bummer. Heavy Metal War