Thunderhawk Cannon

The Thunderhawk Cannon is a powerful, oversized ballistic Battle Cannon that is mounted atop the Adeptus Astartes Thunderhawk gunship. It is larger than the Battle Cannon variant used by the Leman Russ Tank and is intended to be fired at the most vulnerable portions of an enemy position as the Thunderhawk provides air support to Space Marines already on the ground or clear a landing zone of hostile activity before the Thunderhawk deploys its contingent of Astartes.