Pennsylvania Firearm Owners Association
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  1. #1
    Join Date
    Aug 2010
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    fredonia, Pennsylvania
    (Mercer County)
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    Default Rubber O ring on AR extractor

    So I have this extractor kit comming from Brownells. What is up with this O ring? Where is this supposed to go? Here is the link.
    http://www.brownells.com/rifle-parts...95-118006.aspx
    You can't fix stupid....... So I try to ignore Liberals!

  2. #2
    Join Date
    Nov 2011
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    Bucks County, Pennsylvania
    (Bucks County)
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    Talking Re: Rubber O ring on AR extractor

    That's a cock ring they throw in for the guys who carry Glocks. you know, their weewee's are much smaller than the ones we real men pack.

  3. #3
    Join Date
    Jan 2011
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    Jim Thorpe, Pennsylvania
    (Carbon County)
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    Default Re: Rubber O ring on AR extractor

    it goes over the spring to create a firmer spring good for use with steel case shells, etc
    Insanity: Electing the same guy and expecting different results
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  4. #4
    Join Date
    Dec 2012
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    Fogelsville, Pennsylvania
    (Lehigh County)
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    Default Re: Rubber O ring on AR extractor

    The O ring goes on your extractor, if you take your bolt apart (push the little pin) Turn it over and there is a little spring with the O ring, this is the part to be replaced. Look at the pic I attached.
    Attached Images Attached Images

  5. #5
    Join Date
    Dec 2011
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    All I really want is Big Booty Bitches, Pennsylvania
    (Wayne County)
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    Default Re: Rubber O ring on AR extractor

    I wouldn't worry about installing it.


    The O ring typically is used as a band aid with S/A guns to boost the extraction deficiencies of the old blue insert/weaker 4 coil spring and is un necessary with that kit. The black insert and proper spring that comes with that kit is enough for normal operation across a broad range of usage for most gas systems. Many manufacturers of high quality and properly spec'd bolts no longer install them either ( the Colt bolt and BCM bolt I own came without the O ring installed and run great ) The O ring was originally designed for the Mk18 SBR and helped extraction with the gun during full auto and surpressed usage and still has a place in usage there or if you have the older blue insert etc. ( which you wont after getting that kit )
    Last edited by Splittiebus66; July 9th, 2013 at 11:25 AM.

  6. #6
    Join Date
    Aug 2010
    Location
    fredonia, Pennsylvania
    (Mercer County)
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    Default Re: Rubber O ring on AR extractor

    Quote Originally Posted by Manxdriver View Post
    That's a cock ring they throw in for the guys who carry Glocks. you know, their weewee's are much smaller than the ones we real men pack.
    It scares me that you would know this. Although, to each his own.... I'm not judging
    You can't fix stupid....... So I try to ignore Liberals!

  7. #7
    Join Date
    Aug 2010
    Location
    fredonia, Pennsylvania
    (Mercer County)
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    Default Re: Rubber O ring on AR extractor

    Quote Originally Posted by Pa.Sniper View Post
    The O ring goes on your extractor, if you take your bolt apart (push the little pin) Turn it over and there is a little spring with the O ring, this is the part to be replaced. Look at the pic I attached.
    Thanks Sniper and everyone else. I'll put it where it belongs.
    You can't fix stupid....... So I try to ignore Liberals!

  8. #8
    Join Date
    Nov 2011
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    Bucks County, Pennsylvania
    (Bucks County)
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    Talking Re: Rubber O ring on AR extractor

    Quote Originally Posted by Finster View Post
    Thanks Sniper and everyone else. I'll put it where it belongs.
    So, are you going into the bathroom alone, or is your Glock-carrying friend going in there with you? Bwahaahahahahaahahahahaaaa I'm kidding! Hhahahahaahahahahaa

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