X7 No air

[Spydercam]

OK your tank valve open´s and gas up your valve.
For blowback marker like your X7 it´s good to have enough Output pressure which is like CO2 got + a bit more cause of the more Expansion of CO2, around 700psi better more !!!

Does your Valve look like here on the Pic ???

If it should work !

What happen when you screw your tank on, cock the hammer and pull the Trigger ??? (Please explain each move so we can fllow you)

Could be from an O-Ring or an to tight screwed Frame, everthing !?!?!? If you got everthing it must be fixable !!!

 

[fella]

Thanks for the help I've popped it back on the shelf for now till my heads in the right place to fix it.The good news is I had a go at fixing my Sterling bronze and its working a treat.Who needs auto anyway, it was only for my daughter to use.