i was browsing ar15.com looking at some revolvers for sale and there was an ad that said that he would ship directly to buyer if in the same state and if out of state it has to go through an ffl. is this legal?? can i really recieve a gun in the mail directly to my house if its coming from the same state? or does he just not know what he is talking about? from my understanding all guns must be shipped to an ffl. can anyone shed some light on this??