Worked on the trigger (again) of my Uragan 2 this morning. The U2 has the worst trigger of any air rifle I have ever owned! I mean..., if light weight-of-pull is all ya care about then you might love the U2 trigger. But, if you like a trigger with 'feel', you won't get it with the U2 trigger!
Currently, I have the trigger setup as single stage and with a pull weight of 12ozs. The safety still works and now the trigger at least has a 'soft' wall that I can feel. Best compromise I can get out of it.
Fired 15-slugs with the U2 at 50yds just to check trigger and zero.
Fired about 30-shots through the 250z at 50yds with all but 2-shots staying in the ragged-hole groups. Feeling pretty good about the performance of the 250z this morning.