I would read this very carefully and then post specific questions in ask the lawyer's section.
https://cdn.ymaws.com/www.anjrpc.org/resource/resmgr/docs/nj_update_magazines_6-12-18.pdf
Evan F. Nappen, Esq is the Law firm that works with US Law Shield for NJ members.
He literally wrote "the book" on understanding NJ's crazy gun laws.
