Does anyone know the o-ring size of a 308/30-06 family of bore guides?

Has anyone found a replacement o-ring for the 308 family of chambers? Mine broke today and I scavenged one off another guide, but I need to find the replacement.

I can't find the replacement o-rings in stock.

https://www.midwayusa.com/prod...014833161?pid=583895

Thanks in advance for any help.

Tony.

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Posts: 5572 | Location: Auburndale, FL | Registered: February 13, 2001

Greymann

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Measure OD, ID and thickness.
Order some viton (chemical resistant) rings from McMaster-Carr.

https://www.mcmaster.com/products/o-rings/

.

Posts: 1689 | Location: New Mexico | Registered: March 21, 2017

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sigfreund

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Perhaps this?
https://www.brownells.com/tool...#review-and-qa-block

https://www.pmatool.com/rod-gu...2br-6br-260-284-308/

I'm not sure of the status of the company. It seems that they may be going out of business, but perhaps a direct contact would yield results:
https://possumhollowproducts.com/Home_Page.html

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Posts: 47821 | Location: 10,150 Feet Above Sea Level in Colorado | Registered: April 04, 2002

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jhe888

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My local Tru Value has a whole cabinet full of O rings. Take the guides over there, and find the right one.

The fish is mute, expressionless. The fish doesn't think because the fish knows everything.

Posts: 53346 | Location: Texas | Registered: February 10, 2004

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