Crosman CO2 Fill Adapter with 8-Inch Hose
A simple and easy way to fill your Discovery series rifle with CO2 This CO2 only fill adaptor is made exclusively for the Discovery 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 adaptor is made for use with current CO2 paintball tanks