It happened Friday, April 12.
The suspect is described as a man in his 20s, 5' 7" tall with a slim build and medium length dreadlocks.
He was wearing a white T-shirt, light-colored blue jean shorts and a multi-colored hat. He was carrying a gray book bag.
The gun incident temporarily put the campus on lockdown, and prompted police to pull out their guns as they swept the school grounds.
No one was injured.
Anyone with information is asked to call NCCU at (919) 530-6814, or CrimeStoppers at (919) 683-1200.