The old days stuff was...
Bottle rockets
Sparklers
Firecrackers
Cherry Bombs
Ash Cans
M-80s
Roman Candles
All of which were and still are 'illegal' in NJ
We get everything here that is ATF defined consumer grade but the cherry bomb/ash can/M-80 stuff (federal law after some politically connected girl got killed near DC.
That limit is 50mg of explosive material. (a regular firecracker)
OTOH you can have 130mg in a aerial shell.
