Only if you're in the military and have been ISSUED them.
That is not much of an answer. If you are in the military and are issued grenades, you certinly are not allowed to carry them home with you. They are issued for practice or battle situations only.
They are however legal under federal law if they are registrated, like a machine gun or silencer.
Not for civilians to use. They are used by the military and extremely rarely a special police force. The grenades of the police force are only stun grenades.
No, it is illegal to sell any war-grade ammunition in France. The only "grenades" you can buy are the fruits called "pomegranate" in English.
Yes they are. I have a friend that used them and you can find them in some stores in USA
It is not legal ANYWHERE in the US.
Pretty much anywhere you wish. Typically, they'd be outdoors, in open air, for either screening or signaling.
it is legal in belfast northern ireland
It's not legal ANYWHERE! YOU SICK BASTARD
It isn't legal anywhere in Australia.
Weed is not legal anywhere, by federal law.
I imagine it's legal allover the world.
Anywhere
Fragmentation Grenades are explosive bombs that you throw.
no, they arent legal anywhere in the US.