Air Arms where to get S510 XS orings?

I can't speak from experience regarding Air Arms, but with every air rifle I have owned I found a parts list that included O ring sizes. If you can find that, then The O Ring Store or O Rings and More will have them, and at a fraction of the cost from the maker. On one occasion another AGN member had a list of the sizes I needed and posted here. Good luck.
 
@tsakula

Here is a link to an eBay vendor that I have purchased from many times
Never a problem & always shipped quickly

Hope this helps

Edward

 
@tsakula

Here is a link to an eBay vendor that I have purchased from many times
Never a problem & always shipped quickly

Hope this helps

Edward

ordered one set
 
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