Simple and easy way to fill your Discovery series rifle with CO2 This CO2 only fill adapter is made exclusively for the Dual Fuel series rifles. It consists of a C GA -320 fitting with a .825-1 4 thread, a braided stainless steel 8 hose and a female Foster fitting. This adapter is made for use with current CO2 paintball tanks. For compressed air or Dual Fuel charging use the BJ-FAH002 adapter.
