Instead of involving FFLs & NICS in every transfer. Just make every persons driving license have the picture show 'legal' buyers face front & prohibited persons picture done in profile?
That way when a LEO stops someone, they know right away that the person is either legal or illegal.....& any gun seller can see the same.
That way no NICS check needs to be done & no chance of registration can result. If the buyer doesn't have the license.....then they have to go thru the NICS check.
Simple, easy & effective.
Anybody see a problem with this?
(apologies for the poor photoshop...)