Megatron is one of the most well-known villains of the Transformers franchise. He is the powerful and merciless leader of the antagonist faction, the evil Decepticons.
His original alternate mode is a grey and silver Walther P38pistol with several attachments.
Megatron's first G1 design was created by designer Ohno Kouhjin for the Diaclonejapanesetransformingrobottoy series in the early 80s.