Four 19-year-old men are in police custody after a shotgun, 18 cartridges and suspected cannabis were found during an operation at Number One Road, Corentyne, Berbice, on Monday.
Police said ranks acting on information went to the area about 10:40am, where they saw the men with two motorcycles, one bearing registration number CS 7869 and the other unregistered.
The men, all residents of Albion, Corentyne, were searched, and police said they found a 12-gauge shotgun and a black haversack containing 18 12-gauge cartridges and 15 small zip-lock bags of leaves, seeds and stems suspected to be cannabis.
The suspected cannabis weighed 25.3 grammes.
The four men were arrested and remain in custody as investigations continue.