Originally Posted by
wonky donky
These rifles are not difficult to repair, I've done a few.
The inner piston, for 10mtr/6yd target use, once depressurised is best blanked off. ther are various ways of doing this, i usually make a solid "O" ringed version.
Velocity will/should be around 580fps with 8gn pllets & the rifle will be no harder to cock than a Walther LGR.