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Thread: Showing my ignorance another Rapid question

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  1. #1
    Join Date
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    Quote Originally Posted by 12/200 View Post
    My 12/200 has an adjustable machine screw, thread locked to length, sorted by kevg a year ago, its first strip down in 17 yrs. i did have the bolt out for a polish up & measured the pip, shorter pip would need less hammer spring tension


    Now you've lost me, I'd have expected the longer pip to push the valve open harder/further/faster, so by default would expect a shorter pip to need more spring to achieve the same thing ?

  2. #2
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    Quote Originally Posted by angrybear View Post
    [/COLOR]

    Now you've lost me, I'd have expected the longer pip to push the valve open harder/further/faster, so by default would expect a shorter pip to need more spring to achieve the same thing ?
    shorted pip = longer travel so hit harder ( i think )

  3. #3
    Join Date
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    ^^^this
    MK1 7/12 14" CZ barrel. , Dustin mod.Kevg reg. Bb valve , titanium tube, bushy legend. MK2 177,Kevg reg.silent pip,MK4 trigger,Bucketboy shroud.ssg spring, Nikon monarch

  4. #4
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    Fair do's, I bow to your superior knowledge

  5. #5
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    Right lets see if this works, should be a link to a pic of my hammer,

    https://ibb.co/gp4N4v

  6. #6
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    Quote Originally Posted by angrybear View Post
    Right lets see if this works, should be a link to a pic of my hammer,

    https://ibb.co/gp4N4v
    that's a very short pip
    Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.

  7. #7
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    Quote Originally Posted by Jon Budd View Post
    that's a very short pip
    Hence the above questions on pip length,
    It looks like my "MFR" is actually a "bitza" but when it works it's pin point accurate.
    Last edited by angrybear; 18-08-2017 at 10:15 AM.

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