An ancient quest reward from the now extinct Story Arc Secrets of the Syren. It was awarded in the final leg of the questline after taking down Hal Candro and his escort in a space battle.
After the release of the Battle of Restuss, some NPCs involved in the questline were removed or deactivated, thus making the quest impossible to start or complete. This carbine has been ever since a rare artifact and is considered as very valuable to some for it's the only deconstructable Bola Carbine that can be found ingame. Nowaday's looted Bola carbines can't be deconstructed and hold a different name which is Bothan Bola Carbine.