Bitsy, a laser cannon of the artillery variety, was installed on the Moomo Williwaw, which was a Pelagia Duplex Command Assault Gunship in the possession of the Moomo Brothers during the era of the Mandalorian Wars. In the Republic Dark Age, many years afterward, Rusher's Brigade, a group of mercenary soldiers, found and utilized the cannon. During 1032 BBY, the Brigade employed the weapon when they attacked Calimondretta, a city located on the planet known as Syned.