Ok, so EBay is banning gun parts to hopefully keep crazed gunmen from buying pieces of guns, then waiting 3-5 days for shipping, then putting them together to go on a rampage?

What the hell is to stop someone from walking into a WalMart and buying a rifle then 10 minutes later lighting up everyone in the parking lot? Stupid policy if you ask me, but whatever. This country is going to become a police state very soon.