Originally Posted by BruceGill
Hi guys. Has anyone sorted their problems? This is all sounding very familiar.
HW77, Venom stock, V-Glide 25mm for me. ............
Had the same POI change as above. This time arround I just can't group very well and the 2" POI change.
To cure the problem, sell your hw77, buy a full length tx200mk3 then ditch the internals on your tx buy a mk2 spring and a short stroke alloy piston with standard air arms piston seal and properly fitting spring guide and top hat, That's what I had to do for the problem to go away