DBoys KAR98 Gas: bolt leaking

[lukvdh]

Hi,

 

another question about the Dboys KAR98 gas: does anyone know how to get to the real internals of the gas-bolt?

 

Mine is leaking at the location of the two hexagonal screws (the little o-rings in the fill valve and the screw next to it were rubbish too, I put new ones in there).

 

But I need to get "deeper" into the internals to see what's causing the leakage and I can't get in deep enough.

 

Anyone bin there done that?

 

Or does someone have an exploded view of the gas-bolt (and the gun, there are no exploded views in the manual...)?

 

Thanks in advance!

 

P.S. I know, this KAR98 isn't the ideal one.... But the better ones are rather expensive to look at ;-)