Good Source for Metric Orings

[Ray Seneriz]

Could someone offer a good source for decent quality metric o-rings, mine are no longer active since have been away for severals years and just starting to get back onto PCP’s and Field Target. Thanks Ray

[Habanero69er]

http://www.theoringstore.com/

[DLP]

McMaster Carr is another option. I just recieved  a $50 500 Oring assortment today. Ordered yesterday and recieved item today. Still waiting on Hatsan to send me an invoice for an order placed 2 days ago. With a $1 price per Oring. I like being able to get lots of choices in sizes verying  only .001 mm of each other. I don’t always agree with the rifle or other manufactures stated sizes.

[Frank]

May not compare to McMaster Carr, but Harbor Freight has a metric collection that I have been using very successfully for a few years. Seem to hold up good...  They have the SAE collection too.   

[Wepster]

http://www.oringsandmore.com

[nced]

Could someone offer a good source for decent quality metric o-rings, mine are no longer active since have been away for severals years and just starting to get back onto PCP’s and Field Target. Thanks Ray

I've ordered a lot of orings from McMaster Carr for my oring sealed piston cap conversions used in springers. McMaster Carr sells both inch and metric size orings of various compounds. 
https://www.mcmaster.com/metric-o-rings