Best twist rate for 7mm rem mag

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by big mike 2121, Dec 30, 2011.

  1. big mike 2121

    big mike 2121 Well-Known Member

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    Dec 13, 2010
    Hey guys, what is the best twist rate for Rem 7mm mag? bullet weights from 140 to 175 grns.
     
  2. Derek M.

    Derek M. Well-Known Member

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    Jul 12, 2004
    I've always used 9, 9.5.

    I've heard many hunters use a 10T.
     

  3. big mike 2121

    big mike 2121 Well-Known Member

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    think my sps is 1:9.25...... just thinking ahead for some customizing!!
     
  4. CRNA

    CRNA Well-Known Member

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    I shoot 168gr in my 1:9.