Head: Monkeywrench
Torso: Guillotine
Arms: Stalker
Waist: Beachhead
Legs: Stalker

When Destro lost Scrap-Iron to Cobra he took Metalhead as a trade off. Metalhead can be described as a bit unhinged but he was perfect for testing new weapons at MARS. The only thing that has ever brought him joy is firing weapons and seeing explosions. At MARS he was rarely seen without a huge grin on his face. Destro has sent him along with Alexander to set up the facility on Cobra Island as an Iron Grenadier instructor.