No lawful bases sell this vessel. It is sold only to Outcasts and Bundschuh so there should be no other faction using it, except their allies. Enemies of these factions cannot use this vessel as per the chart, whilst some allies of those enemies may need appropriate forum background (Zoners being a prime example).
Additionally, any Freelancers or Mercenaries using this vessel should not mount equipment that is from a conflicting faction, such as Corsairs, or have an IFF of such a faction or work for them. Doing so could lead to undesirable consequences in-game.