NJ gun laws treat bb guns and black powder firearms the same as centerfire/real guns. You have to get a pistol permit to purchase a single shot black powder pistol, or a firearms ID card for a long gun black powder. Most dealers dont bother with bp pistols here for that reason. It is a Crime in NJ to receive a bp firearm pistol or rifle without purchasing it from a NJ licenced firearms dealer.
Marine, Retired LEO, Firearms Instructor, Life Member NRA Tea Party Member, and general all around trouble maker.