Of course I do. Do you think states have the power to restrict felons from owning firearms?
Only while incarcerated or as a condition for release as part of punishment from a trial. However, the CGA of 1968 is a FEDERAL law that the Constitution expressly says the Feds had no power to pass. Same for the NFA of '34 and the FOPA of '86. The 1989 Import Ban is debatable.
No mere State level restriction on RKBA is accepatable as a priori restraint on law aibiding citizens.