The hoodlums first struck in Bocage, robbing a man and shooting him in the leg.
Minutes later, the gunmen were on Waterworks road robbing two people.
And the criminals continued their showcase, robbing several people in Bisee and Chabot (near Bocage), all occurring about 10 minutes apart.
Sources say the robbers were suspected of using a stolen motor vehicle with a fake licensed plate number.
It is believed that four men carried out the robberies, all were masked and at least two were armed.