[procamaroz28]

ok this may be some stupid questions but im not too familiar w/ how this works...
i have my nj firearms purchases id which basically allows to purchase rifles and shotguns but im looking to buy a glock 17. so i know i gotta go thru the whole process again to get a permit for that handgun, but how exactly do i do that do i buy first and wait for the id or get the id then buy any one with in the time period??