What is it you primarily plan on shooting with this future Cometa? Depending on your application there may be better suited rifles. Or have you decided on buying a Cometa and that is that?I own a .22 Cometa and after shimming the barrel to breech block assembly properly I AM capable of 1/2" at 35yards. I also shimmed the breech o-ring seal and now it is shooting consistent. The trigger is plastic but light and crisp and I like it very much, and that never created any issues. I shoot mine scoped, so I can't help with the sights. My cometa shoots hard and I am planning on de tuning it to a sub 12fpe rifle in the near long future.