Four persons were arrested after ammunition was seized by officers of the North Eastern Division Task Force on Monday.
Between the hours of 3:00 am and 8:00 am, officers conducted several searches at 7th Avenue, Malick and Councilman Circular areas.
Four persons, including a gang leader, were arrested in connection with several shootings in the division.
In a separate incident, while the officers were searching an abandoned gold-coloured Nissan Almera at Councilman Circular, eight rounds of 9mm ammunition were found on the front passenger seat.
No one was arrested in connection with this find.