Whether or not Fireworks are legal, I'm still doing them. I could set off mortars with a cop going by around here and they honestly wont care. They should just legalize them, they dont enforce it unless your selling them where its illegal.
The right to bear arms is a Constitutional amendment and it should stay that way. As long as there registered, they should be allowed. However, stuff like AK-47's, Uzi's, etc. should be banned from sale.