| More to add, have you?
It is requested that this article/section of an article be expanded. Once the article contains more information, this template will be removed.
M5-BZ was an R4-series astromech droid who served with Jedi Master Tera Sinube during the Clone Wars, before being assigned to D-Squad, under Colonel Meebur Gascon. He served as Gascon's base of operations.
M5-BZ was one of the few droids to go on a misson to get a ecription mondule. He was hollowed for Gascon to travel in. He helped Gascon to get through the Separatits forces on the ship.