Police are hunting a gunman who robbed the Carter Bank & Trust at 8402 Sudley Road in Manassas around 11 a.m. Saturday.
Prince William police spokesman Jonathan Perok said a man walked into the bank, displayed a gun and demanded money.
After getting cash, the man walked out of the bank and possibly left in a vehicle.
The robber was black with a dark complexion and about 6 feet tall. He wore a gray hooded sweatshirt, washed out jeans and a baseball cap. No injuries were reported.
Anyone with information on the robbery is asked to call 911 or the dispatch line at 703-792-6500.