turbolaser 3

In theory both of the assault gunships had firepower enough to take on a Scout-class Titan. In the case of Khan Spear, the fact was indisputable. The Long-Barrelled turbo-laser destructor mounted atop the Spear was powerful enough to punch through one side of a Hive Spire to the other. During the Tarotian Suppression, the Khan had seen it obliterate half a kilometer of plasteel, ferrocrete and Adamantium in one searing, blinding blast. It was one of the khan's most favorite weapons in all the galaxy.

Blood Oath pg. 35