Four gun owners in the state , backed by 19 states and several advocacy groups , argued the measure violated their Second Amendment rights . The Supreme Court cannot stand law ##ful proof that a gun needs to be carried in public . The gun owners appealed , saying the New Jersey law violated their rights . There are as many as one million guns in the United States , according to the Justice Department .
The Supreme Court cannot stand law ##ful proof that a gun needs to be carried in public . The gun owners appealed , saying the New Jersey law violated their rights . There are as many as one million guns in the United States , according to the Justice Department .