Anyone up on their NJ regulations for AR clones? I am thinking of building one someday. I am making sure I am up on the rules before I start. The following stuff is pretty much out: The name "AR" (no Colt only clones?) Collapsable Stocks Bayonet & Bayonet Lugs Flash Suppressor High Cap Mags (more than 15) What about barrel lengths? Is 14.5 inch ok? I would probably go 16 inch anyway for more reliability but I am just curious.