I’ve spent hours looking. Lots of opinions and assertions from sellers but few citations. Plus, retailing is not the same thing as manufacturing. I also searched the NRA HQ site and turned up nothing that obviously dealt with the issue of manufacturing and shipping an 1860s style pistol. Idaho’s 18-3315A is pretty awesome, but I want to address manufacturing and trade across states.
I did like this bit from the link above;
(2) A personal firearm, a firearm accessory, or ammunition that is manufactured commercially or privately in Idaho and that remains within the borders of Idaho is not subject to federal law or federal regulation, including registration, under the authority of congress to regulate interstate commerce.
(4) Subsections (2) and (3) of this section do not apply to:
(a) A firearm that cannot be carried and used by one (1) person;
(b) A firearm that has a bore diameter greater than one and one-half (1 1/2) inches and that uses smokeless powder…