Textile shop-owner Govind Gupta received a phone call from the outfit demanding the amount or the sophisticated fire-arm and an FIR has been lodged under Bisrampur police station in this connection, Superintendent of Police, Y S Ramesh said.
A scared Gupta did not open his shop today.
Ramesh told newsmen that a search was on to apprehend the culprits.
A similar call had been made by the ultras from the same mobile number to the owner of a school on March 13 but the police did not take it seriously even though an FIR was lodged.