.25 Cal Condor Owners
Looking for some input.
I’m shooting Eun Jin 43G pellets and the max FPS I can obtain is about 600.
Just wondering what others are achieving in this cal.
Pellet type and weight would be helpful.
Thanks
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Viewing 8 replies - 1 through 8 (of 8 total)
If Tony did your gun your numbers are low 😯 . My Avg. is 955fps with 42.8gr Eun Jin pellets at 200bar, and my setup was done by Talon Tunes.
With a Tony, Tune
New hammer, spring and Top Hat polish.
Where am I falling short?
Impossible question to answer, I know but I must have SOMETHING off the mark.
I’m filling the Tank to 200 bars, using an Air Force pump and the Power Wheel / Pre-load set to the max, 11 to 12.
The only thing I will say is that the Eum Jin, pellets are a VERY tight fit. Gotta really push them in there for a snug fit.
what numbers did Tony give you?
have you asked him about it?
no way you should get that low numbers.
Walter….
have you tried it with a lower fill pressure, say 2200 psi? if it picks up velocity at lower pressure, possible the hammer is not opening the valve all the way. if so, a call to Tony and i’m sure he’ll clear things right up. Great man to deal with.
You’ve had Tony tune the gun and still are getting those numbers…?
You didnt mess with it, did you? After Tony touches the gun, you should treat it like a sore peter… dont screw with it.
😀
So….
With a Tony, Tune
New hammer, spring and Top Hat polish.
Where am I falling short?
Impossible question to answer, I know but I must have SOMETHING off the mark.
I’m filling the Tank to 200 bars, using an Air Force pump and the Power Wheel / Pre-load set to the max, 11 to 12.
The only thing I will say is that the Eum Jin, pellets are a VERY tight fit. Gotta really push them in there for a snug fit.
Same as Ambush Hunter here.
42 gr EJ @ 950-970 fps
31 gr Kodiak @ 1020 – 1040 fps
Viewing 8 replies - 1 through 8 (of 8 total)
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Sounds like valve lock at first blush. If your gun is already filled to near 200 bar; shoot it over the chrony until the velocity climbs and then goes back down. If that does not happen, you have a different problem. If it does happen, you’ll need to experiment some to see what you want to fill the gun to. That will depend on how much velocity difference you’re willing to accept vs. how many shots you want off each fill. Hopefully, this is just an overfill issue. Good luck!