The Lb-14 dual heavy laser turret represents a specific laser turret design. It was manufactured by Sienar-Jaemus Fleet Systems and equipped the First Order's TIE/sf space superiority fighter. This turret was situated on the bottom of the starfighter and operated by the gunner. When the stormtrooper Finn sought to escape the Resurgent-class Star Destroyer Finalizer, he utilized the Lb-14 on a stolen TIE/sf (piloted by Resistance pilot Poe Dameron) to create chaos within Hangar Six of the Star Destroyer.