The Firespray-31-class patrol and attack craft, which can also be referred to as a Firespray-class patrol and attack craft, Firespray-class interceptor, or even a Firespray gunship, represented a type of patrol ship produced by Kuat Systems Engineering. These Firespray craft saw service in guarding and patrolling the prison moon of Oovo 4. Notably, the bounty hunters Jango Fett and Boba Fett famously piloted a specially modified Firespray, known as Slave I, which Jango had originally purloined from Oovo IV, throughout their careers. Furthermore, Koshka Frost, another bounty hunter, operated her own Firespray-31. During a period of deadlock in the Outer Rim Sieges during the Clone Wars, a Firespray-31 was utilized by a racketeer who supported the Confederacy of Independent Systems.