N.C. is very similar to S.C. when it comes to private property. As long as you are on privately owned property, away from city limits, you can shoot as much as you want as long as you are far enouhh away from city limits and city noise ordinances. As long as you are safe and responsible, you have nothing to worry about. I know this from experience......
The rule in Cumberland County is:
Sec. 9.5-100. - Firearms.
(a)
It shall be unlawful for any person to discharge a firearm within the county where the firer of such firearm:
(1) Is, or reasonably appears to be, within 100 yards of any dwelling unit, house, trailer or building lot not his own, without the consent of the occupant of such unit, house, trailer or building;
(2) Knows, or has reasonable grounds to believe, that the missile discharged from such firearm will strike within 200 yards of a dwelling unit, house, trailer or building which is not his own, without the consent of the occupant of such unit, house, trailer or building;
(3) Is within 25 yards of any publicly maintained road or any public vehicular area;
(4) Knows, or has reasonable grounds to believe, that the missile discharged from such firearm will strike within 50 yards of a publicly maintained road or any public vehicular area;
(5) Knows, or has reasonable grounds to believe, that the missile discharged from such firearm will strike within 25 yards of the location of any person whom the firer of such firearm knows, or has reasonable cause to believe, is within the area and any such person has not consented, either expressly or impliedly, to being within 25 yards of where such missile is reasonably expected to strike.
The above does not apply when using the weapon in defense of a person or property; or when using an approved indoor range.