Government monitoring gun shows with license plate readers
The only thing I have to add to this is that it is no longer a hypothetical situation. Between satellites, drones, automated license plate readers, financial monitoring of credit card transactions, the paper 4473s, NICS, and NSA monitoring of communications activity (including email, telephones, and web traffic) the government could compile a list of gun owners and match that list to a high-confidence list of what firearms they owned with relatively little effort. It wouldn't be serial numbers, but probably close enough for the cop on the raid to ask you where the AR-15 you bought last year is and why you didn't turn it in.
This entry was published Wed Jan 28 20:07:10 CST 2015 by TriggerFinger
and last updated 2015-01-28 19:57:15.0.