(L) "Dangerous ordnance" does not include any of the following:
(1) Any firearm, including a military weapon and the ammunition for that weapon, and regardless of its actual age, that employs a percussion cap or other obsolete ignition system, or that is designed and safe for use only with black powder;
I recommend you contact either Cabela's or Dixie Gun Works and order from them. Their prices are good on firearms and related accesories (incl. complete starter kits), excellent customer service and very knowledgable about the laws both federal & local concerning their products.... Have done business with both for my black powder needs for decades now.