4473's aren't 100% registration until private sales without background checks are illegal.
Police: "Sir, we need to see your guns that are on these 4473's"
Me: "Uh, what guns? I've traded around for several years and all those guns I've sold or traded to a private party. Are not private sales legal?"
Police: "Sir, we need to see your guns that are on these 4473's"
Me: "Uh, what guns? I've traded around for several years and all those guns I've sold or traded to a private party. Are not private sales legal?"