I have a Hurcules bully in .25 I was wonder if anyone has a list of Oring sizes for it? I emailed hatsan at the beginning of last week but haven't heard anything from them.. Thankyou
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Tuning Hatsan O rings
- Thread starter Nelson86m
- Start date
Couldn't find anything except this video. Perhaps bring your worn o-rings to a hydraulic hose and air shop to match and make a log book for future reference on sizes or buy the Hatsan kit and measure them all and post sizes for the next person.
https://youtu.be/Xzbn1H43aS4
https://youtu.be/Xzbn1H43aS4
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I ordered the rebuild kit from hatsan I will measure and post up all the sizes when I get it.
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I have a carnivore and ordered a O-ring set from them since the the spares that came with my rifle were old and dry. I was supper bummed to find out that brand new set was the same. I dont know what kind of old garbage O-Rings they are buying but I got fed up with it and went on amazon and ordered o Assorted O-ring set for like $20 been replacing the original O-Rings and the rifle is shooting so much better Id recommend not buying their garbage and getting a large assorted set like these. 
One box is metric and one is standard.
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I have thought about ordering a big kit like those but wasn't sure about the quality of the kits. I will look for that brand on Amazon
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List of o rings that are in the hatsan kit.
3) 2mm x 20mm
2) 3mm x 20mm
2) 2.5mm x 18mm
2) 1.5mm x 12mm
7) 1.5mm x 6.5mm
1) 1mm x 11mm
1) 1.5mm x 4.5mm
1) 1.4mm x 2mm
1) 1mm x 3mm
2 white) 1.75mm x 5.5mm
3) 2mm x 20mm
2) 3mm x 20mm
2) 2.5mm x 18mm
2) 1.5mm x 12mm
7) 1.5mm x 6.5mm
1) 1mm x 11mm
1) 1.5mm x 4.5mm
1) 1.4mm x 2mm
1) 1mm x 3mm
2 white) 1.75mm x 5.5mm
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Hello, I have Hatsan Sortie .22CAL (5.5mm) semi-auto PCP. I will need to replace x 2 O-rings on the fill nozzle but I am not so sure about the dimension of this O-rings whether in mm. or inch unit. I could not find this information in the Instruction Manual. Could you please advice the dimension of this O-rings? And I would be appreciated if you could also guide me to any document for "other rubber parts" of Sortie, so I will periodically further consider to replace them in due time before broken. Many thanks in advance for your advice.
Best Regards, Boon ([email protected])
Best Regards, Boon ([email protected])
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From what I have found searching the size should be Width X ID X OD
1/16 X 7/32 X 11/32
McMaster Carr part# 9452K17
As for other parts or info about the Hatsan Sortie I didn't find much. Hopefully someone else will see this and be able to help you out.
1/16 X 7/32 X 11/32
McMaster Carr part# 9452K17
As for other parts or info about the Hatsan Sortie I didn't find much. Hopefully someone else will see this and be able to help you out.
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Hello Nelson86m, Thanks so much for the size given and advice. I'm further checking for more information with McMaster Carr so that I can proceed the order precisely.
Appreciated & Best Regards, Boon.
Appreciated & Best Regards, Boon.
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