Surveillance stills show one of the suspects in the Parker's armed robbery holding a handgun.
Bluffton police say two area Parker's gas stations were robbed Friday.
According to a news release, two black men entered the Parker's at 9227 Evans Way, Bluffton, at about 7:41 p.m. and robbed the cashier of money. One of the men had a gun in his hand while the other stood by the entrance acting as a lookout, the release said.
After getting money, they left the gas station in an unknown direction.
Police said the two men robbed another Parker's later that night in Savannah.
Anyone with information on the incidents is asked to call the Bluffton Police Department at 843-706-4560 or Crime Stoppers at 888-CRIME-SC.