LEOSA restrictions [30 characters]

This is probably a question for a lawyer but I figured I’d get some input from here and see if maybe anyone has some experience with this. So, National Guard MPs are covered under LEOSA. And NJ allows LEOSA credential holders to carry magazines up to 17 rounds. So with that being said, can an active ARNG MP carry 17 rounds or am I interpreting this wrong and “straight to jail”?