Rojhan Mazari police has also confirmed the incident. Meanwhile, a search operation has been launched in the area.
Outlaws also fired rockets at a check-post on the Punjab-Balochistan border.
Rangers Lance Naik Amjad and constable Naeem Zia died on the spot while Ahmedyar, Javed, Muhammad Khair, Muhammad Boota and Amir Khan, all Rangers personnel, sustained serious injuries and rushed to the Rahimyar Khan hospital.
Four other people of the area also reportedly died, however, their names could not be ascertained.
It is said that the Rangers also retaliated and reportedly two outlaws were killed but the bodies were taken away by their accomplices.