Police are investigating the armed robbery of a service station in Durack overnight.
Around 11.45pm two men entered the Rosemary Street store before one of the men threatened the male attendant with a firearm while making demands for the cash til.
The til containing cash was handed over and the men fled on foot.
The attendant was not injured.
The first man is described as Caucasian in appearance, 160cms tall wearing a black beanie, red scarf covering his face, a black and white checked shirt, long black trousers and grey runners.
The second man was wearing a light coloured hooded jumper and dark track pants.