Could someone please outline the rules about transferring firearms between licensed sellers and individuals, as well as between just indivuals. For example, when does a gun need to be sent to a FFL holder to be sold? Is this always the case for licensed sellers, or can a licensed seller ever sell a gun 'privately' without a background check? Also, what if there is a gun for sale in state X, but I live in state Y. Even if The seller is a private owner, he must send it to a FLL holder in state Y, because it cannot cross the state lines privately (tell me if this is wrong). But what if I send my buddy who lives in state X, to buy it, then he drives it down to state Y to give it to me? Is this legal, and can my buddy do this without a background on himself or myself? If this has been discussed already, I'm sorry, I didn't see it.
I think this kind of info would be welcomed by most 'novice' gun traders / buyers / sellers.