Atom-smasher cannon

Sometimes Motormaster carries an atom-smasher cannon instead of his cyclone gun.

Fiction

Marvel The Transformers comics

Motormaster's atom-smasher cannon fires a high-energy beam of protons that can shred all but the densest materials. Motormaster's Universe profile

Dreamwave Generation One continuity

Motormaster wields an atom-smasher rifle, Motormaster's More than Meets the Eye profile as does Menasor. Menasor's More than Meets the Eye profile

Rad's Targetmaster partner Lionizer transforms into an atom-smasher rifle that breaks its targets down at an atomic level and which can combine with Rad's particle blaster to increase its power. Rad's More than Meets the Eye profile

Notes

• Despite Motormaster's instructions and bio both identifying his ranged weapon as a cyclone gun, for some reason his Universe profile states that he's equipped with an atom-smasher cannon instead. Menasor's profile, however, states that he uses Motormaster's cyclone gun.
• By the time of Dreamwave's More than Meets the Eye series, the atom-smasher cannon had been downgraded to an atom-smasher rifle for both Motormaster and Menasor.