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7mm Magnum AR

Discussion in 'Black Rifle Forum' started by JBJ16, Feb 10, 2010.


  1. JBJ16

    JBJ16
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    May 9, 2007
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    YOUR BLINDSIDE
    What comparable cartridge can be loaded within the COAL of a 7.62mm NATO cartridge that can duplicate the ballistics of the 7mm Magnum and thus work in an AR10 platform:whistling:
     
  2. Jumper

    Jumper
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    7mm Remington Short-Action Ultra-Magnum (SAUM). DPMS used to chamber it.
     

  3. Chuck TX

    Chuck TX
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    CLM

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    Jul 11, 2003
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    There's a 300 SAUM AR.