[Rebelgecko]

I thought if it uses black powder it isn't (federally) a firearm? IIRC felons can own black powder guns, you can have them shipped to your door, etc

[klooney]

Cannons are legal to own, which is a little wild

[lazide]

To be fair, it’s hard to make a 2nd amendment argument that doesn’t allow private ownership of muzzle loading black powder cannons.

They haven’t exactly featured prominently in drug land/gang movies either.