Do you know what that means? It means, if someone “fails” a background check, and is not qualified to own a firearm, then he belongs in a jail or institution.
If he is not so bad that he is free, then he should not be denied the right to own a firearm. Imo many “background check” denials, and are just using a feeble excuses to take your firearms rights away.
Look at all the soldiers that were qualified, but not allowed to carry. They got killed, by a mental defect that was free, out loose. Donald Trump said the unarmed soldiers were were like sitting ducks.