Eff the government.
The Second Amendment says nothing about registration for it nor for any other amendment in the
Constitution’s Bill Of Rights.
If the Congress sees fit to modify this right - though I regard them all as Divine Rights - then they must do so in the manner described by the Constitution.
Other than that, they can KMA.
It isn’t the gun owner’s fault that the DC cops were so sloppy to lose the fingerprints. They sure shouldn’t have to pay a fee again to reregister