
Originally Posted by
NY Times
Under the state procedures, participating gun-show operators are to track the firearms that go in and out of their events. Most shows will use a system in which guns brought by private sellers are tagged at the show’s entrance with the name of the owner or seller and the gun’s serial number.
When someone buys a gun from a private seller at the show and passes a background check, a second tag will be affixed to the gun as documentation that the screening was conducted. When guns are taken out of the show, they will be checked to ensure that either the gun is leaving with the owner or seller who brought it in, or has a second tag to confirm that a background check was done for the new owner.