This could shut down all but the largest gunshops due to cost of
manufacturer's license! May not do any good, but wrote my Senators asking them to oppose this EO.
Surprised no comments on this post.
Congress cannot directly vote to override an executive order in the way they can a veto. Instead, Congress must pass a bill canceling or changing the order in a manner they see fit. The president will typically veto that bill, and then Congress can try to override the veto of that second bill.
Regards,
hm