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870 Comp O-ring Size?

Discussion in 'Off Topic Threads' started by alant, Apr 22, 2013.

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  1. alant

    alant TS Supporters TS Supporters

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    What size o-ring does an 870 comp. use?

    Thanks, Alan
     
  2. MNGuns

    MNGuns Member

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    Aug 8, 2012
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    This wood be a single shot pump, with a gas operated recoil reducer in the magazine. 5500 of them made I believe.
     
  3. Ross

    Ross Well-Known Member

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    MNguns is right. Take the old one to a hydraulics pump & hose supplier they should have the size you need. Ross Puls
     
  4. GEMINI

    GEMINI TS Member

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    alant,

    Don't know where you are located, but I purchased some O-rings from Lowes in the plumbing dept. They were made by a company called Danco and used for faucet repairs. #67 o-ring pkg.of 10 for about $2. Size: 13/16" O.D. X 11/16" I.D. X 1/16". You can compare your old one to the diagram on the side of the pkg. They may not be the best, but they do work and are inexpensive.
     
  5. Danny870

    Danny870 Member

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    Jan 29, 2011
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    midway usa should still have them
     
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