..and 7% of adults (21.8 mil) also have severe mental illness in the US.
Next, all laws that don’t apply to felons, will be judged unconstitutional and removed from the roles, simplifying gun control laws for the law abiding gun owners.
No registration will ever be accepted, so you need to dump the GPS, it isnt happening.
See Haynes vs. US 390, 85, 1968 for the guidelines of what 85% of the existing gun control laws do not apply to felons due to the 5th amendment right of no self incrimination which by law means no registration, permits, training etc, etc, etc...