harrier x fac fill pressure

[napabob]

would someone care to enlighten me as to the correct fill pressure

[Snapshot.]

Daystates are individually calibrated and are supplied with a label giving that gun's optimum fill pressure. It'll be be somewhere between 140 and 190 bar* but you'd have to contact the factory with the serial number so they can look up their database.

Jonathan

* Might be different for FAC guns.

[napabob]

thank you :)

[Davestate]

Have you searched the database for your rifle? It will tell you if it's on the list as to what the recommended fill pressure should be.
BTW, not called Arthur are you?;) :D