barrel life?

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by isu600rr, Sep 28, 2009.

  1. isu600rr

    isu600rr Active Member

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    May 19, 2009
    how long will a .300 win mag barrel last shooting 165-200 g bullets ?> w around 74g of 4381 sc?
     
  2. woods

    woods Well-Known Member

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    [​IMG]
     

  3. isu600rr

    isu600rr Active Member

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    May 19, 2009
    thanks