Stag 10 Bolt Assy Question

[Keller]

Recently picked up a Stag 10 GI .308. I'm not new to the AR platform but new to .308 ARs. The extractor on this rifle is chewing up my aluminum A-Zoom snap caps at the rim so I had a look at the bolt group and took it apart to inspect the extractor. Is there supposed to be 2 O-rings and a spring under the extractor on these rifles? The extractor really doesn't seem to have any play in it as the spring is buried within the two O-rings.

Of all the images I can find online of .308 AR extractors, none show two O-rings.

 

[Zen_Seeker]

Yes. Checked with Walter at AE last week.

 

[dangertree]

Yes. There is supposed to be two. Double extractor o-rings are pretty common among AR10 manufacturers these days. Extremely positive extraction.

 

[Keller]

Thanks for the replies.