Your average criminal isn’t smart enough to build his own firearm.
It’s not hard, (or so I’ve been told).
It is a direct infringement on the 2nd Amendment and the Federal government has confirmed in writing that they are legal.
This has nothing to do with criminals. It has everything to do with tyranny. Disarming the population has been what Trenton is all about for the past 20 years. Murphy and his collectivist intend to finish the job.