A proper dictator doesn't allow the free-market sale of guns to its populace. Unless they're all zealots an armed populace has to be governed with care as they maintain the capacity for armed uprising.
Kick the feds out.
Let me guess next you are going to tell us how Hitler confiscated the guns. Which is not true at all bc for anyone not of Jewish descent it was easier to get guns under Hitler then it had been before. The reason it wasn't easier for Jews was that in order to buy a gun you had to be a member in a gun club. Jews could not be members of a club in Germany.