If you looking for Indian guns some of the good manufacturers are as follows:
MUNGER: Girilal & Co.(Supposed to be the best), Imperial Arms, Green & Co.,M.Chand, M.Bansidhar,Baijnath & Co.
JAMMU : Modern Gun Works, Shikari(Goverdhanlal & Sons),Standard Gun Works, Free India etc.
MANDI : Prem Sagar & Sons & VISSCO
JODHPUR:New Light Art Woks & Bhatti & Co. (Quality is just the same)
Hope the information helps.