Hath blaster

A Hath blaster was the preferred weapon of Hath warriors during the seven day war with the humans on Messaline. The rifles were black and seemed to be powered by gas cannisters fixed to the bases of the weapons. They fired a stream of bullets, usually accompanied by a plume of flames. They were similar to the rifles used by the human colonists, but had a different exterior design. (TV: The Doctor's Daughter)