Charleston County sheriff's deputies are searching for a man who held up a Kangaroo gas station at gunpoint early Tuesday morning.

The robbery occurred shortly after midnight at 6303 Savannah Highway in Ravenel, according to an incident report.

Two of the store's clerks told deputies that a man entered the business with a shotgun and demanded money. The robber took about $50 from a cash register and ran from the store, deputies said.

The robber is described as a black man dressed in all black. The man has not been identified, deputies said.