[Psalm 73]

"They already do swat raids in numerous other states in the NE for improperly registered firearms. Why wouldn’t they do it this case?"

Because they have no way of knowing WHO owns a banned rifle - except, of course, for the ones that registered.

[driftdiver]

And the 4473 forms and sign in sheets at the firing range. They won’t hit everyone but they can get quite a few.