Police seized a revolver, a quantity of marijuana, ammunition and two articles of camouflage clothing in Maloney yesterday.
During the anti-crime exercise, officers executed a search warrant at the Maloney Gardens home of a male suspect.
Officers discovered one Taurus revolver loaded with 6 rounds of ammunition and 5 rounds of 9mm ammunition wrapped in an orange handkerchief.
One camouflage jacket, a pair of camouflage pants and a small quantity of marijuana were also found in the house.
The exercise involved officers of the Maloney Police Station as well as officers from the Special Operations Response Team.