Yes
Yes. of course. Why wouldn't they be? I just received 1000 rounds of 357 hollowpoint slugs for reloading for my Colt Trooper III.
yes and no when a hollowpoint is shot it does not open but when it hit a object it shatters and bounces around
not legal
Yes the child birth at home is legal in Louisiana.
YES
yes
Yes it is legal
Owning a fox in Louisiana is legal.
yes
18 or 21 depending on if you are buying long gun or hand gun ammunition
That will depend on the law where you live- and you did not tell us that. You also did not say whether the bullet in question was for hunting, self defense, or target shooting. The State of New Jersey has limits on carrying hollowpoint pistol ammunition, and some states may restrict armor piercing ammunition. Several states require hunting ammunition to be an expanding type of bullet to provide for quick, humane kills of animals. US Federal law places restrictions on making or importing certain pistol ammunition that is armor piercing.
the legal age is 17