O-ring

Discussion in 'Gas Powered Guns' started by airsofter2772, Sep 11, 2012.

  1. airsofter2772

    airsofter2772 New Member

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    Me of the O-rings in my KWA M93R mag is broken. How do I disassemble a fix it.

    One of the O-rings in my KWA M93R mag is broken. How do I disassemble and fix it.
     
    Last edited by a moderator: Sep 11, 2012
  2. alexrox

    alexrox New Member

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    Ellicott City
    In the fill valve? I bought moondog o-rings from Evike, worked like a charm for mt kwa mp7, not sure how to take them out though, as mine had come without any o-rings at all, try removing your mag plate, and sticking a needle in it to try and get it out, if this doesn't work, you might need to remove the valve with a small flathead screwdriver (with all gas expelled) and try to get it out after removal.
     

  3. airsofter2772

    airsofter2772 New Member

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    I am assuming the fill valve I don't know i didn't look yet. What else could it be if it isn't the fill valve?
     
  4. alexrox

    alexrox New Member

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    Ellicott City
    Does it spray gas out the fill valve when you try to fill it?
     
  5. airsofter2772

    airsofter2772 New Member

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    I don't know just bought the gun and he says that the gas comes out but where else can the gas come out? Is there another O-ring?
     
  6. marine121496

    marine121496 Wahahaha~ Supporting Member

    7,506
    2
    Ann Arbor
    Just a word of advice for the future, don't buy a gun, especially with broken parts if you don't know exactly what is broken.
     
  7. airsofter2772

    airsofter2772 New Member

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    No I did know what was broken that was it, I brought from a friend and I shot it before.
     
  8. alexrox

    alexrox New Member

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    Ellicott City
    There is only one o-ring (on the bottom).


    image-1838241546.jpg
    Edit: There could be some inside, this is probabally what he is talking about though.
     
    Last edited: Sep 11, 2012
  9. airsofter2772

    airsofter2772 New Member

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    Wait look at the two mags I'll show you one of the things where the adapter hooks on it looks different look
     

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  10. alexrox

    alexrox New Member

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    Ellicott City
    Looks like there is no o-ring, the moondog ones installed easily and worked like a charm.

    Edit: is the bottom of valve all metal, look at where the red is In my picture.
     
    Last edited: Sep 11, 2012
  11. airsofter2772

    airsofter2772 New Member

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    But there looks like it is missing a little funnel that sticks out for the adapter to get onto and can I just get a o-ring from my local hardware store?
     
  12. Mikeinator

    Mikeinator New Member

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    Northern VA (no more info, someone might find me...)
    Yes, you can get O-rings for hardware stores.
     
  13. alexrox

    alexrox New Member

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    Ellicott City
    I've heard you can, I haven't tried it though.
     
  14. airsofter2772

    airsofter2772 New Member

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    What size O-Ring do I get? Not online from like a hardware store.

    Oh and why doesn't it have a little funnel like the other working mag?
     
    Last edited by a moderator: Sep 12, 2012
  15. alexrox

    alexrox New Member

    391
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    Ellicott City
    I don't know, and that's the o-ring, around the inside of the fill valve.