Its a nice, accurate gun. It actually is a little easier cocking than the 50. AOA just began selling them again a couple weeks ago after a long hiatus from US import. They fixed the port alignment issue a while back, and I've not experienced any problems with it after shooting a tins worth. I like its power level and size so much, I bought a HW50. Apparently I'm not much an under lever fan, I've discovered.
There does not seem to be much of a following for this rifle. I guess I'll hold off from buying one at least for now. Perhaps more information will be available at a latter date.