A 23-year-old was attacked by a group of four men who tried to rob him early Saturday morning in Dartmouth, police say.

Halifax Regional Police say the victim was hit on the head and face and reported seeing a handgun.

The suspects ran away and didn't actually take anything, police say.

It happened at about 3:30 a.m. in the 100 block of Rolekia Drive.

Police say a K-9 unit searched the area but did not find the suspects, who are described as wearing black jackets with hoods.

The victim suffered a cut to his face but was not taken to hospital.

Anyone with information is asked to contact police or Crime Stoppers at 1-800-222-TIPS (8477). People can also submit their tips online at www.crimestoppers.ns.ca or texting a tip with the key word 'tip 202' and a message to 274637.