Critter, I've gotten the RWS mount for my HW90 as well as some heavier pellets - 10+ to 13+ grains. Unfortunately I haven't had a chance to get out and shoot and I really can't shoot much here at home. I haven't even mounted the scope mount yet, much less put a scope on it but I probably will soon.
I'm thinking of ordering one of the connectors and a pump so that if I let out to much pressure I can get it back up to pressure. I do have a chronograph so I can measure the pressure by using that before I start tinkering.
The question that I have is, do you have any advice or thoughts BEFORE I order this stuff? I'm trying not to jump the gun or go too fast on this one. I'm thinking of ordering this -
http://www.bestfittings.co.uk/shopexd.asp?id=638 - and be done with it. It's pricey but then so was the gun and I'm in no particular hurry at this point. Whaddaya think?