The RD-15B Commando was a type of Mandalorian armor used by both bounty hunters and mercenaries including Mandalorian soldiers during the Cold War and the Galactic War between the Galactic Republic and the Sith Empire. Unlike the traditional T visors used in Mandalorian armor, the RD-15B Commando and its variant models instead used a V like visor, much like how the popular models the TT-17A Hydra and TT-16A Powered Assault armors used X visors instead of the traditional T visor.