Hasnain, only one GSG 1911 is on the CA Approved Roster : (oag.ca.gov/firearms/certguns?make=German+Sport+Guns+%28GSG%29) --- : budsgunshop.com/catalog/product_info.php/products_id/77259/ATI+GERG2210M1911CA+M1911-CA+10%2B1+22LR+5