not true. nc has a remote law on the books called "going armed to the terror of the public." it states clearly that you must:
a. arm yourself on a public highway
b. for the purpose of intimidating or causing panic.
dont have the cites on hand, but they are on here somewhere. i have oc'd all over yadkin and forsyth county and never really gotten even a casual glance. the onlycities i know of with restrictions on oc are Cary, which has some law about the size of the handgun. also, from what i understand from my son being stationed at Camp Lejeune ( jacksonville ) the police there are pretty aggresive about investigating mwag calls