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  1. U

    Tuning Would adding larger plenum help with reg creep

    So firstly ,, my mistake, its actually a 2021 and not a 2022 . So i thought a bigger plenum would more evenly distribute the air content of the system as surely, capacity must play part of the equation as it seems that if its just pressure then why creep , the math dont add up in my mind...
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    Tuning Would adding larger plenum help with reg creep

    So its now set at 105 reg and filled to 260. I crept up 5b to 110 and shot down to 105 without a glitch from 825fps to 815fps useing Hades.. Weird thing is why at 155bar over setpoint of 105 it runs smooth.. but.. 150bar over setpoint of 150 itd a dog. Yes 34s flew nice in the gun as do the...
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    Tuning Would adding larger plenum help with reg creep

    Its a P2. All you say seems logical. I didn,t realize that 33s would be too heavy but thinking on it now, it does have a 1:20 twist rate that basically says 25g. Thanks for the " wake up call " :). I,ll reconfigure
  4. U

    Tuning Would adding larger plenum help with reg creep

    Its a prophet compact .25 going 840 with 33s at 150 bar reg. 70cc plenum. Fill to 300 , reg stops at 150 then creeps up to 160. Reg clock bounces down to about 135 on each shot then slowly climbs then very slowly creeps back up to 160 After about 4 or 6 shots it returns to 150. Then works down...
  5. U

    Tuning Would adding larger plenum help with reg creep

    Or is it just more power at current hammer setting/keep same power with less hammer....
  6. U

    RTI RPB-1 Limited Run???

    Whilst im here , has anyone added a better air stripper to their RTI barrels ? .
  7. U

    RTI RPB-1 Limited Run???

    Love to see this set up if possible,, thinking of doing the same with my qb. :)
  8. U

    Second regulator

    Hi all, been a while since my last post and hope all is well with all :) Just wondering if any Uragan shooters have added a Bottle Reg as a primary reg to take some pressure off what would now be the secondary reg (original reg ). Have seen this on other pcp's but not the Uragan. I think that...
  9. U

    Uragan long .25 cal, best slug diameter

    "PLEASE HELP" Asking for input on this subject, The reason being: ideal pellets getting difficult to obtain so going to give the slugs a try out but...very expensive to try out different sizes, weights and makes. so thought id hope to save a few pennies with the help from you guys that shoot...
  10. U

    Uragan Mags & JSB Heavy MK1's .25 cal

    Hi Guys. Glad to know they would fit if I could get them, very interesting to hear that there Mk2's in a Mk1 tin! I did hear that they stopped making the Mk1's for a while but were reintroduced due to demand? Cheers 😃 
  11. U

    Uragan Mags & JSB Heavy MK1's .25 cal

    Hi there Wonder'd if any Uragan shooters have had any issues using the " MK1's " with the mag fit before i commit to placing an order for said pellet. Thanks 😃
  12. U

    dotsep calculation

    Q... Do i use the same dotsep calculation for every mag power or recalculate for each mag power. My dots fall true at full power =16mag for 3.6" @ 100 yds. I like to use 10-12mag. I use the side focus for ranging . I like to use hold over / under. Thanks
  13. U

    .25 uragan, Huma Reg

    Hello there Guys, I actually like the rifle a lot, its very sturdy and built like a tank, very simple designs, very easy to work on, very accurate. At first i had slight creep problems with the original reg, FPS dropped 10-15fps after standing for a few minuets using JSB Mk2's hence fitting...
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    .25 uragan, Huma Reg

    Hi guys its ok, ive had a email back off huma, it's actually: ) ) ( ( ) ) ( ( ...
  15. U

    .25 uragan, Huma Reg

    Hi all. Would anybody know the stacking sequence for the uragan standard .25 huma reg. being a silly kitten (and blonde) i forgot to note down the sequence when i stripped it down for maintenance. At a guess i would say its ( ( ( ) ( ) ) ), but obviously i need to be sure! Thanks
  16. U

    Scope height

    Hello every one and i hope you are all keeping as well as can be expected during the current climate. So i have a question to which the answer may be of help to me, i have fitted a lovely Primary Arms 4x16x44 mil dot to my Uragan .25 after clicking both turrets to center firstly and setting to...
  17. U

    . 25 uragan

    Huma Reg ordered! 😁 Huma sell a silencer specifically for uragan, it looks really nice! Anyone tired them any good? Thanks 
  18. U

    . 25 uragan

    Thank you macros. I think I'll order a huma reg and get it fitted. 😊
  19. U

    . 25 uragan

    Hi macros. I forgot to ask what size oring did you replace it with? Thank you