The BATFE is an Executive Agency, that means it is under control of the President. He can direct them to be as oppressive as possible in both their interpretation and implementation of current laws and regulations. I am sure they will be cracking down on as many fringe cases as they can because it will be able to be touted as a show of force against gun violence.
I suspect there will be many more like this soon.
I suspect there will be many more like this soon.