HK-series assassin droid

HK droids were assassin droids with the language functions of protocol droids. The original HK droid, HK-47, was constructed by Revan right when the Mandalorian Wars ended. The Mass Shadow Generator influenced him in some way that caused him to make it. Years later, G0-T0 started making HK-50 droids in the Telos Military Base Sub-Level. It became the HK Manufacturing Plant. It is possible that they were also being made on M4-78. The new HK-50s were designed to hunt down Jedi. HK-51 droids started to be manufactured on Telos around the time G0-T0's yacht was destroyed. It is possible that HK-48 and HK-49 droids were being made by G0-T0 at one time, but it is not known for sure whether they were or not.