They seemed like nice guys so I’m not going to out them, but I purchased a handgun from a fellow NES’er the other day and since he was out of personal transfers, we met at a local FFL. Was asked for the very first time in a quarter of a century and dozens of purchases to show my drivers license. Assuming this is the FFL being annoyingly FUDD like and there’s nothing in the book about this (he also requested my PIN)? Why would he ask for this in addition to the LTC and PIN?