Battlehammer

The Battlehammer is an additional weapon system for the standard arm cannon. It's a heavy mortar-type weapon that fires green globules of energy along an arching path. It features a high rate of fire but no charge attack. Though it can, presumably, be used in any arm cannon, the arm cannon used by the cyborg Space Pirate Weavel is configured with the battlehammer in mind. As his affinity weapon, battlehammer rounds explode upon contact.