The FBI and Atlanta police are looking for two men who robbed a Buckhead bank Thursday afternoon.

One of the men had a semi-automatic handgun when they entered the Fifth Third Bank in the 2500 block of Piedmont Road just before 4 p.m. and announced a robbery, the FBI said in a news release.

The men fled on foot with an undisclosed amount of money.

Authorities released surveillance photos of both men.

The armed suspect is described as a black male in his late teens or early 20s. The 5-foot-9 to 5-10 man has a slender build. He was wearing a red ball cap and a dark hoodie-style jacket.

The second suspect is described as a black male in his early 20s. He has a medium build and was wearing a dark jacket.

Anyone with information on the case should contact the FBI's Atlanta office at 404-679-9000.