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ANY FEEDBACK ON THIS....? (Yong Heng rebuild)

When I received my new piston/rod assembly, I also noticed that the plastic spacers were not installed on the wrist pin. I assumed that the manufacturer didn't put them on there for a reason, so I installed the assembly into the compressor without the spacers. So far, it's been running like a top; better than before. I have about 3 hours running time on it.
Just ran it. No noticeable change in sound or vibration so I assume it's running smoothly but, NO JOY! Still only builds 100psi. Guess I'm lucky in that this hunting season (ground squirrels) is nearly over & I'm getting my 60 & 45 minute tanks topped off Sunday at the dive shop. My 15 & 30 minute tanks are full. Between my 4 tanks it SHOULD hold me until: A) I get the compressor promised to me. B) I get a new YH, or C) Winter arrives before I run out of air 🤪 :ROFLMAO: THANKS all you guys for the help!

Spray painted my FX Crown video

@Vana2. lol, yup I was nuts to do so, but I am actually quite happy with the outcome. I would never sell this gun and now it is unique to me.

Yes, it is a synthetic stock and not wood. I have added some more patterns to the gun after the video was filmed. But I might add some more darker colors in the future. Thanks for watching.

Huben  Huben issue

Hi,

You set your regulator very high, is it really necessary?

With my huben .25, regulator set at 160 bars with 35 clicks and zan 38gr .253 I get 984 fps, but it shoots better at 944 fps 32 clicks (it groups in 3cm at 60 meter).

I had a Huben 22 in 2018 with huben slugs 40 gr I had problems like yours, the slugs too heavy and / or tight creates too much back pressure on the valve,It even breaks the aluminium plate behind the valve.

For me, using 50-grain slugs is not advisable on a hammerless system.

The old huben .22, 40 gr slugs looked exactly like the Altaros, but I think there may also be a issue with the shape of the slug and how the seal is made in the magazine, A “cup base” or "flat base" helping the slug to come out faster.

180707112957218178.jpg


huben fail.jpg

Sheridan  My Sheridan Blue Streak...

UPDATE... Installed a new bolt cam and the screw that rides on cam. Never did find a spring for the side of the bolt, so its back together without it. Bolt, or maybe its the hammer, pulls back but doesn't feel very smooth. I coated everything with moly grease, so maybe it will get smoother with use.
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Umarex  Where to get Umarex O-ring

Well, I messed up, and it’s because I failed to correctly read the German parts diagram. The 4.0x1.5mm o-rings are too large- they’re for the .25 caliber model. I needed 3.5x1.2mm for my .22 caliber. Captain O-Ring was out of stock on the 3.5s, but I found them at Oringsandmore.com. 25 for $1, plus $7 for shipping. They work perfectly!
Thanks again folks…

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