Effect on State law

(a) In general This Act and the amendments made by this Act may not be construed to preempt any provision of the law of any State or political subdivision of that State, or prevent a State or political subdivision of that State from enacting any provision of law regulating or prohibiting conduct with respect to firearms, except to the extent that the provision of law is inconsistent with any provision of this Act or an amendment made by this Act, and then only to the extent of the inconsistency. (b) Rule of interpretation A provision of State law is not inconsistent with this Act or an amendment made by this Act if the provision imposes a regulation or prohibition of greater scope or a penalty of greater severity than a corresponding prohibition or penalty imposed by this Act or an amendment made by this Act.