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Thread: 90Gr Bart's Dominator BT

  1. #1
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    80Gr Bart's Dominator BT

    Sorry, it's a 80 gr. Need the measurement of the base.

    Thanks
    Dave
    Last edited by Dave Coots; 05-23-2019 at 05:00 PM.

  2. #2
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    call them
    most helpful when i call
    Quote Originally Posted by Dave Coots View Post
    Need the measurement of the base.

    Thanks
    Dave

  3. #3
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    I did that a while back. Thought maybe someone would answer while I'm waiting.

  4. #4
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    Dave, just curious, what twist will you use with the 90's. I shoot the 80 grn Dominator in full size 6BR out of a 12 twist, 33.7 guns of 4895 gives 3400 fps out of a 25 inch barrel. It shoots pretty good. I won a 200 yard VFS match last weekend with it.

    I'm just wondering if a 12 twist would stabilize the 90. The 80's are on a .925 jacket.

    http://benchrest.com/attachment.php?...1&d=1558554028

    http://benchrest.com/attachment.php?...1&d=1558554160

    I think the 90's are out of the same die. As you can see, the 80 is exactly .243 just ahead of the BT junction, with about a .0003 gas ring at the BT junction.
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    Last edited by jackie schmidt; 05-22-2019 at 03:46 PM.

  5. #5
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    8 twist is what I have Jackie.
    My mistake, it's the 80gr I changed it above.
    Thanks for the reply.

    Dave
    Last edited by Dave Coots; 05-22-2019 at 09:13 PM.

  6. #6
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    Base size

    Dave: On the box that I have the base measured.2433
    Hope this helps you Tony

  7. #7
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    Quote Originally Posted by tzander View Post
    Dave: On the box that I have the base measured.2433
    Hope this helps you Tony
    What jacket length are your 90ís on?

  8. #8
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    I posted the wrong weight on the original subject line Jackie. Bart's website doesn't list 90 gr. I imagine Tony's are 80's. I'm going to shoot them in an antique Br built in 91 with an 8 tw.

    Thanks
    Dave

  9. #9
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    Quote Originally Posted by Dave Coots View Post
    I posted the wrong weight on the original subject line Jackie. Bart's website doesn't list 90 gr. I imagine Tony's are 80's. I'm going to shoot them in an antique Br built in 91 with an 8 tw.

    Thanks
    Dave
    Yes they are 80grn

  10. #10
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    Thanks Tony.

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