So... NO... most NJ residents cannot buy suppressors.
There are however many of you that I know own vacation homes and properties out of state, like in PA. You may actually be able to own suppressors.
Was having this discussion with my local purveyor of fine arms and evil items, @FreedomSportsLLC.
If you own a place outside of NJ, where suppressors are legal, you are likely able to purchase one with proper documentation.
The big caveat is though, you can only keep them and shoot them in PA. Obviously illegal in NJ.
I was smoking cigars when I was younger. I enjoy it. I loved to spend the Sunday evening on my terrace with a cigar and a glass of whiskey. However, due to lung problems, I am not able to smoke. This is what my doctor recommended to me. But when you smoke for almost all your life, you can not simply quit. So, I was forced to find an alternative. I started vaping. I am a client at an online store that sells electronic cigarettes that taste the same as cigars. The taste is not as good as a cigar, but at least it's something.
We're looking at TN. Although real estate has also increased there too, as well as number of people moving there. Constitutional carry and arming teachers seems like very strong 2A. protection