The Kanoka Disk Launcher was a weapon that was crafted to fire Kanoka Disks. The Launchers were most commonly used by the Matoran of Metru Nui for defence as well as convenience and sporting events such as Alkini. While the Matoran of Metru-Nui were the most common users of Kanoka Disk Launchers, the Vahki were also mounted with similar launchers as a secondary weapon in their law enforcement attempts.Although Kanoka did not need Kanoka Disk Launchers, the actual Launchers were still used on Stelt and were mounted on Boats.