Yes, a black powder gun can be carried concealed, but the legality and regulations surrounding this vary by jurisdiction. It's essential to check local laws regarding the carrying of black powder firearms, as some areas may have specific restrictions. Additionally, because black powder guns are often classified differently than modern firearms, they may be subject to alternative rules. Always ensure compliance with local laws and regulations when considering concealed carry.
Black Powder.
To the best of my knowledge unless you are a convicted felon you can own a black powder gun.
Yes, a black powder gun is considered a firearm under federal law.
Chinese
I imagine state laws vary on this but in Texas you do not have to call anybody to transfer a black powder gun.
no rockets run on black powder (gun powder)
This is determined by local law. In the States of Oregon and Washington, yes.
No. Even though a black powder gun is not "a firearm" as defined by the Federal Gun Control Acts for sale and transfer, it is still a weapon and all ordnances governing the use of a firearm still apply. You can't fire it in city limits or in the direction of an occupied building. You still need a hunting license to take game with it and a permit to carry it concealed. You cannot carry it at all in certain places (churches, bars, schools, etc).
who made the gun. how do you know it's a black powder gun ????
Spain
Charcoal and saltpeter (if you mean black powder)
Black powder, or a black powder substitute such as Pyrodex. Smokeless powder (modern gun powder) should not be used in a traditional muzzle loading firearm.