The thief showed the clerk his gun, demanded money from the register, and then took off.
Police believe the robber is between 18 and 25 years old.
The suspect is described as a black man, 18-25 years of age; approximately 5'9 and 160 lbs. He was last seen wearing a black jacket, blue jeans, and black sneakers along with a black Yankee hat with a red brim.
Anyone with information in regards to this incident is asked to call Crime Stoppers at 1-800-577-TIPS (8477).
You can also submit tips by logging onto the Crimes Stoppers website at www.nypdcrimestoppers.com or by texting tips to 274637 (CRIMES) then enter TIP577.