warhammer age of sigmar cities of sigmar ironweld great cannonThis multipart plastic kit builds an Ironweld Great Cannon a powerful war machine fielded by the Cities of Sigmar. This huge gun is mounted in a sturdy, wheeled wooden frame with a winch arm, locked in place by chains, ropes, and hammered posts. The Great Cannon is crewed by a pair of artillerists from the Ironweld Arsenal, who both offer different assembly options for their pose, heads and arms, ensuring you can build a varied battery of big guns.