When regular, everyday people are targeted by laws supposedly designed to protect them from criminals or themselves, that should be a clue.
Glock switches, and 3D printed ?Yankee Boogle? Auto sears are here to stay.

?If these Americans think they can just 3D print their own full auto sears without anyone knowing about it?well, thats almost like the People have a second shot at the Second Amendment? - Fudd Legalese Enforcer.