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  • Users: Yorkie
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  1. Y

    RTI Prophet II standard valve 'upgrade'.

    After a few months of struggling with the P2 with poor velocity spread and leaks I decided to have a go at fitting a standard type valve. The new valve is turned for PEEK with hardened 3mm steel rod. Other changes to make it work - Balance tube part drilled out to 6mm, O ring removed and 1mm...
  2. Y

    RTI Prophet III

    Apparently seen at some show. Not yet on the RTI website. It seems they may have dropped the troublesome (P2) balanced valve and gone for a more conventional one.
  3. Y

    RTI Prophet 2 Valve issues

    My P2 has never had good speed consistency but recently its got much worse and hit 30FPS spread yesterday. Reg did have bad creep but its now fixed and is not the problem. Set to 156 Bar. The gun has been apart many times but I have never had the valve out until yesterday. Here is what I found...
  4. Y

    RTI Hush Moderator bad groups.

    Had an RTI Prophet 2 .22 for a few months and have not been that impressed with the group sizes. Been through all pellets and slugs from 800-1000 fps and nothing much changes the group sizes. Even tried barrel tuners. What I didn't try until yesterday was taking off the moderator. Wow - that...
  5. Y

    Why no Electronic regulators?

    Electronic regulators? Or at least, electronic assisted regulators. A Google search seems to show that in airguns they are not really a thing. The problem with current regulators is that the valve closing force in the ‘shut off’ zone is very small and they all creep up to a point when they...
  6. Y

    Gun barrel vice clamp 15mm

    If someone may find it useful, Ive just uploaded a 3d printing file for the things I use daily for holding 15mm barrels in a vice. It also stops them rolling off the table. There are a few more gun things on my page there. All free. https://grabcad.com/library/15mm-barrel-holder-for-vice-1
  7. Y

    RTI Prophet II adjustable rear rest.

    I have just uploaded printable files to Grabcad for this rest. It only fits the Prophet 2. You will also need an m8 (or close US equivalent) threaded bar, turned down to 4mm at one end and a 2.5mm rod to cut the hinge pins from. You will also need to tap the sliding block inside. And some rubber...
  8. Y

    Filming pellet/slug wobble

    Advice for filming pellet wobble please. I’m not wanting to film slow motion hunting but would like to check spiral wobble for different projectiles on targets. Options- I have a Sony A6400 which will do 120fps. Could arrange it ‘through scope’ or besides gun with telephoto lens. Also could buy...
  9. Y

    Prophet 2 questions / observations

    Had the prophet 2 for a few days and its very good. One little problem. The first few shots after the gun has rested about an hour are very low power like the hammer is not hitting hard enough. Its adjusted according to Orion vids ie- enough hammer to get the valve working properly then 1/4...
  10. Y

    Now Im really confused what to get.

    So, had an ATG Uragan 2 on order for a few weeks and delivery day kept getting pushed back. At the last delay i said f**k it and drove to a shop and bought a Daystate Delta Wolf. Took about a week and 6 tins of pellets to decide it was a piece of junk. Fortunately the shop seem happy (in fact...
  11. Y

    Daystate Delta Wolf terrible groups.

    Impressive - not. Brand new Daystate Delta Wolf HP. Just had it a week and have been searching for a pellet that it likes. No such thing. Tried 5 pellets and one slug and speeds from 750 to 1050. Best group is about 1" at 30 yards. Clearly there is a big problem . This is just a small sample of...