Hello everyone!! So I've been reading a lot of threads with people saying that they bought their gun on "impulse". My question is that do these people always carry their gun permits with them? I'm not sure how it is in other states but here in North Carolina I need a gun permit to purchase a handgun. Also I've read some people bought a used XD from a pawn shop. Why in the world would someone pawn off their XD? If I found a XD at the pawn shop would I need a gun permit to buy it?