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Thread: N135 32gr bk combo

  1. #1
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    N135 32gr bk combo

    Anyone using 32gr bks with n135 in their 204? ( CZ 527 American) What weight of powder and COL are you using?
    TIA

  2. #2
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    My friend had fantastic results with N135 but with 39's. I'll run it through QL for you to check approximate data.
    Precision Rifle Shooting
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  3. #3
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    Quote Originally Posted by Si-snipe View Post
    My friend had fantastic results with N135 but with 39's. I'll run it through QL for you to check approximate data.
    Cheers.
    I've just joined Rossendale Fusiliers shooting club which has made a big difference and helpful for load testing at 100yds.
    I took nine, five round loads from 24.5 up to 26.9gr (.03 gr steps in load) groups tightened up to just under 1/2" between 25.7 and 26gr so I'll make some more loads up at .01 gr apart between those two points.
    It'd be good to know max safe load on QL.

  4. #4
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    I shoot 32grain Nosler BT's and Sierra Spitzers all day long with stupid accuracy with Viht N130.

    Not N135' but something else for you to try & consider.

  5. #5
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    Quote Originally Posted by SandyB View Post
    I shoot 32grain Nosler BT's and Sierra Spitzers all day long with stupid accuracy with Viht N130.

    Not N135' but something else for you to try & consider.
    I remember you getting great results with n130 and 133, but I thought you preferred 133.
    Have you spent a bit more development time with the 130 and what weight of powder/ COL have you settled for?
    What twist is the supervarmint in 204?

  6. #6
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    Quote Originally Posted by saxon View Post
    I remember you getting great results with n130 and 133, but I thought you preferred 133.
    Have you spent a bit more development time with the 130 and what weight of powder/ COL have you settled for?
    What twist is the supervarmint in 204?
    Hi Saxon.

    I use N130 solely in the .204, but N130 & N133 in the .223.

    All my loads are loaded to Sammi length, but finely tuned the charge using the OCW method.

    I only shoot 32's in the .204 and have a variety of weight bullets in the .223 before adopting the same approach with that too. Damned ammunition shortage had me buying a variety of weights because they were in stock

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