KLINGON D77 BULLET CRUISER: Legend has it that the Klingon Galactic Bureau actually managed to convince the Federation’s Galactic Intelligence Agency that this ship existed. As the SSD shows, this variant of the D7 has an extra pair of engines mounted on wings extending up from the main hull. This provided more firepower (four extra disruptors) not to mention more raw power for movement, reinforcing shields, electronic warfare, etc. (this ship can move speed 31 while normally arming and firing all weapons, or 24 overloading). Presumably the boom would have required some revisions to clear the firing arcs for the upper disruptors, and note the change to the arcs for the waist phasers.