Interesting thought. It is my understanding the ATF made the decision in 2010 that it was legal after evaluating it based on some aspects of how it affected reliable rifle use. Is it not within their prerogative to revisit that if they feel their original evaluation was flawed?
Related is my discovery this morning that Diane Feinstein introduced legislation in 2012 specifically banning the bump stock and the Gatling crank and any other devices designed to accomplish what they do. It obviously when nowhere. I suspect this may be what got dusted off in a hurry yesterday.
John
I agree that it would be within their prerogative to revisit their original ruling, and it wouldn't particularly worry me if they had done it 6 months ago. However, under the current circumstances I fear the consequences of opening that Pandora's box under the spotlights. There are enough people already convinced that there is no difference between a semi-auto and a machine-gun, I don't really want them to see an example of gun-owners approving of the ATF declaring something previously unregulated an NFA item without any new laws being passed. I think we can have considerably more influence upon the legislative process than upon a bureaucracy. To put it another way, do you really want the Republican leadership to witness the ATF solving a problem for them without them being involved?