Reply To: Benjamin disco air blowback in my face?
DEGAS FIRST!!! Do Not do any work on the pressure part of the gun without degassing! Benjamin sells a tool for degassing.
I haven’t pulled the fill port on a Disco, but on the Marauder the seal is created by an O-ring, check your parts diagram and see if the Disco uses one, if so, get a new O-ring. Use a little silicone diver’s grease on the O-ring.