Congrats! I rec'd an Uragan .25 about two week ago. I tried several different slugs, and happily it likes my own HP cast the best. 50 yrd's under 1/2", 80 yard, still under an inch.
38 grs, set at 970's now. Has it up to 1060's for a while. Which is 94+ fpe,. It is currently @ 79.4 fpe.
First thing I did was to open the port in the barrel. Port from valve was already large enough. However, I only opened it to typical full power dimensions at .187. It will get full bore porting next week. I upped the reg a bit and increased the hammer spring. This thing responds very well indeed.
Huma on the way, along with a shorter probe that dies not require an adapter. This will allow me to pout a foster on it and leave it in the gun permanently.
I have three guns with Huma's in them and have had no issues for several years.
I really would like to find a .22 and .30 barrel for it. Preferably a .223 barrel.
It will make a fine companion to the Raptor HP I have here. it has .228, .223, .250 and .257 barrels. with a .172 I would like to eventually install.
I only wish it had a reg. gauge on it. GRRRRRR!!! I don't have a tester. Guess I will have to pick one op. Double GRRRRR!!!!
I think you will be very happy with your's. It is very well machined and built. So far, no poi at all. Woo-Hoo!!! A fine Gun!
Oh, and did I mention those CZ barrels? Oh Yeah! One of the Holy Grails of the Air Gun World P B world as well.
Knife