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Thread: how to make finger groove like this

  1. #1
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    how to make finger groove like this

    Hi,

    I was wondering if anyone here could help me in the process of how to make a finger groove like this in an HK G3 bolt? What tools etc

    Thanks
    Tom


  2. #2
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    Jan 2018
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    A mill and whatever cutter matches the shape of those cuts. I assume a ball was used to make the initial semi oval cut to depth before the grooves were cut.

    http://mindworks.shoutwiki.com/wiki/...Mill)#Cutters:4
    Last edited by jsbhike; 05-28-18 at 18:49.

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