and others have more restrictions.

I've never bought or sold firearms myself person to person but many on here have and can give you advice.

I'd ask some of them like Jericho, Man Called Moon, byugun55, OldCosmo and other gun enthusiasts.

There are benefits and risks to straw sales.

You may want to get the collection valued/appraised and sell it as a complete collection or use an online middle man to handle the transaction or any paperwork that might be needed.

Again, other CB'ers have actual experience in this.