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  1. 22 February 2011, 02:35 #1
    hunter
    hunter is offline Member
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    request specs for m4 mag spring length and feed lip distance

    working in the field with a unit that has poor/older m4 30 rd mags, looking for the correct spring length and feed lip dist. Also is there a way to test 30 rd mag spring tension with a weight or something? thought I saw a test for this years ago. thanks very much.
    hunter
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  2. 22 February 2011, 03:15 #2
    Quib
    Quib is offline Distinguished Member
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    Hunter,

    Check on the availability of the new "Magazine Feed Lip Gauge"......http://peosoldier.armylive.dodlive.m...-new-magazine/

    As far as mag spring specs and testing goes, unfortunately I do not have that information.


    ETA: Where are you currently deployed?
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