My buddy sent me a pic of what he had to do to his AR's to keep them legally unregistered in NY. They can only have 1 "military rifle attribute". He went with a detachable mag. Pistol grips, forward pistol grip, flash suppressor, bayonet lug, etc are what they consider military rifle attributes. You can't buy them or sell them. You can hand them down to your kids but only 1 generation legally then they either have to be destroyed or sold out of state.
