Quad Barrel Shotgun

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Reggie Bannister's lawyers just called.

Used in the most dire of circumstances, Optimus Prime can use the Quad Barrel Shotgun (クアッドバレルショットガン Kuaddo Bareru Shottogan) to mow down his foes with relative ease.

Fiction

The Last Knight film

The Last Knight

Toys

Generations

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• Quad Barrel Shotgun (Promotional item, 2018)

Released during the course of Studio Series, the Quad Barrel Shotgun is a redeco of one of Age of Extinction: Generations Hound's, utilizing the color scheme in the film. It was given away for free by TakaraTomy if 4000 yen of Transformers products were bought from select stores starting on April 21 while supplies lasted.