I would not listen to anyone on the internet. I would go to your state's websites and read up.
Cabelas in OH is being sued because they solds a black powder gun to a bad man. OH law does not allow sale of black powder to criminals.
But I just read this on the internet and have no real clue. Read up on your state. Talk to real people in your state.
WI I can sell anything I want to anybody, without the governments involvement. MI I can only sell long guns without the governments involvement. Every state is different.
Make an effort.