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Thread: 300 Norma Reamer?

  1. #1
    Join Date
    Jan 2015
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    300 Norma Reamer?

    I've no components on hand to measure but I need to get a reamer offered for my personal project. It seems everyone I have asked has had a greatly different opinion. Is there any consensus here on an ideal reamer for a no-neck turn 300 Norma brass with 230 Bergers in a CIP mag?

  2. #2
    Join Date
    Feb 2003
    Location
    Houston, Texas
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    8,129
    Quote Originally Posted by Rubicon Prec. View Post
    I've no components on hand to measure but I need to get a reamer offered for my personal project. It seems everyone I have asked has had a greatly different opinion. Is there any consensus here on an ideal reamer for a no-neck turn 300 Norma brass with 230 Bergers in a CIP mag?
    If you are ideally locked into that bullet, (that is a long bullet), the best thing to do is seat a bullet into a case exactly where you want it, and get a reamer designed with a throat that fits that long of a bullet. Also, measure the neck, and just add .004 to that, and have the neck of the reamer ground accordingly.

    Maybe this reamer is close. You could get it as well as a throater, and custom fit the length for your round.


    http://cdn0.grizzly.com/specsheets/t23220_as.pdf

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