Rao Anwar, SSP Malir town, said the persons were part of a 16-member gang and were killed during a search operation in the Sohrab Goth area, notorous for harboring militants and criminals, on the outskirts of Karachi.
Anwar said the police carried out a search in the area after receiving complaints about the presence of members of the gang. When confronted, the gang members resorted to heavy firing.
During the exchange of fire six of their men were killed while some managed to escape, he said.
They used to loot and kidnap high-value targets, he said.