Re: Interested in owning, my concerns
nj is not the most firearm friendly state.
1-it depends on the situation, but think about this, how can you prove you were using the appropriate force necessary if the other person is dead?
2-i believe getting a concealed carry permit is extremely hard to obtain in nj, so you would probably never come across this situation
3-refer to #1
if it is for home defense, save yourself time and effort, and get a rifle/shotgun