by gun nut » Wed Jan 09, 2013 3:35 pm
What's the serial number? The very early ones had the port marked 'De-gas' but didn't have an adjustable ram fitted (IIRC). Yes you will also need the theoben adapter to fit from the pump to the gun if it is the adjustable version. They are normally pumped up with a high pressure pump. I can't remember the actual figures but I believe it will be above bicycle pump pressures.
Be careful it you adjust it as it may go above the legal limit!
A golf course is the willful and deliberate misuse of a perfectly good rifle range. - Paul Kirchner
A few acorns up the arse'd do 'em the world of good. It might even make them walk upright for a change. - Linegeist