Mk1 Cannon

 is an unobtainable Weapon Skin in the game Brawlhalla.

It is unknown what this weapon skin was intended for, though it is internally grouped together with "one-off" weapons (weapon skins from DLC packs and the Store that aren't part of sets).

Despite being unobtainable, PC players can still view the weapon in-game in the Image Render Tool.