B2 Super Battle Droid

Super Battle Droids were a class of droids designed by Baktoid Combat Automata first fielded by the Trade Federation and Techno Union and latter on during the Galactic civil war by the Confederacy. Super Battle Droids were based on their earlier models, making up for the weakness of the older models with heavier armor and two integrated rapid fire blasters built in on both of their wrists, although this did drive up the unit price on each droid, which kept the older Battle Droids in service throughout the Galactic Civil War. At the End of the Clone Wars, the Confederacy's Super Battle Droid force was deactivated, but many survived and a few were fielded to some effect during the Yuuzhan Vong War.