The Firespray-class patrol and attack ship was a patrol ship designed by Kuat Systems Engineering for use by the Oovo IV security forces. The design seemed to be an evolution on the earlier Republic assault fighter

Several prototypes were constructed. However all but one were destroyed when Jango Fett staged a prison break. Jango kept the sole remaining Firespray, renaming it Slave I. Kuat Systems Engineering, suffering from the financial loss of the prototypes, mothballed the project and concentrated instead on starship upgrades.

Many years later, K.S.E. found themselves on a more secure financial footing, and again desired to enter the starship market. The company then re-introduced the Firespray-class, hoping to build upon the reputation of the remaining prototype and its legendary pilot Boba Fett.

The new Firesprays were, like the original prototypes, designated as a patrol and attack ship and perfectly suited for law enforcement and interdiction missions. With Kuat Systems Engineering keen to expand the market for the ship, they had started to promote how easily the ship could be customized and upgraded to fulfill a myriad of roles.

The stock ship was well armed and armored for its size, with on-board stowage space and room for several passengers and/or cargo. Roughly as fast as Koensayr's classic Y-wing fighter-bomber, the ship had more than enough speed and maneuverability to intercept smugglers, outlaws, renegades, or whom-ever.