The Gashkori are a domki Baloch tribe mostly settled in the areas of district Sibi City gorgij, Dera Ismail Khan, Muzaffargarh, Dera Ghazi Khan, Ali Pur and Kot Addu of Western Punjab as well as in Balochistan, particularly Makran and Quetta. Gashkori tribe is the branch of Bevrigh domki (Rind), Muqaddam of Mir Chakar Khan Rind. They helped the Rind tribe in the Tricennial Battle against the Lasharies.
Gashkori came there with their great leader Mir chakar Azam Khan. They fought against the British commandar Barkaly. They helped Ahamad yar Khan Kharal leader of the Kharal nation in Punjab. Gashkories are commanders of Mir Chakar Khan. Gashkories came back after the death of Mir Chakar Khan.