[Source] The Zicx-bug bomb was a product manufactured by Goru Rainstealer. It was made up of living Zicx, an insect from Tatooine suspended in the Sarlacc's digestive fluid. It was a very powerful weapon, and required much skill in weapons technology to use. The weapon sported an explosive durasteel shrapnel casing and employed a firing mechanism common to the bulk of Imperial ordnance.