Was this Palmetto Firearms on Broadriver Rd in Columbia? They're just across the street from the state police, so that's probably where some of their BS comes from. Apparently, it flows downhill from the state police and collects in a pool in that shop. The manager seems to think that only LEO's are allowed to buy used Glocks. You might not be able to sell the high-cap post ban magazine with it, but the entire pistol? The last time I was there, they "confiscated" (err, stole) a 20 round Marlin rifle magazine from a guy, because he had it in a rifle he was trying to sell used. They claimed only LEO's could have a pre-ban magazine in a post-ban gun. They also have NRA brochures that state the same thing. Thank you NRA for knowingly publishing such garbage. I've been by that shop several times, since I have to go by SLED several times a year for work and several times in an attempt to be granted a concealed carry permit. The last time I was there, I looked at a used Norinco 1911. After the guy told me all 1911's before 1994 normally held 14 rounds and that one would with a new magazine follower, I put the pistol down and left. I'd like to see a magazine follower that will double the capacity of a single-stack 1911.z