This starship technology was based on a Starfighter mounted to a larger ship, that was capable of rotation like a Turret, and used all of its weaponry systems for that exact purpose. They were also capable of detaching from the original starship, either Pilot or Droid Operated.
By using magnetic acuator and magnetic coupling technology, the system was able to rapily rotate and disengadge. The Only Drawback to the system was the Reload system, which, no mater which form was used, required it to pull the ship into its docking port and be stationary and inactive while being resupplied.
The Eternal Fury was a vessel with such technology.