Velocity differences

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  • NCTTA
    Unwashed
    • Sep 2014
    • 24

    Velocity differences

    Any idea on the velocity loss from going from a 20" Lilja to a 18.8". Trying to decide on an AR70 vs 318?
  • Blacklab
    Warrior
    • Mar 2012
    • 365

    #2
    Not a big difference think may be 30 fps per inch I believe.
    Hey I'm not a complete idiot I have parts missing. Though some times I wonder.

    Grendellizing predators as of the fall of 2012.

    Small bullets that go really fast, make me giggle...........

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    • JASmith
      Chieftain
      • Sep 2014
      • 1620

      #3
      Even less than that.

      See the chart at http://www.65grendel.com/forum/showt...h-and-Velocity
      shootersnotes.com

      "To those who have fought and almost died for it, freedom has a flavor the protected will never know."
      -- Author Unknown

      "If at first you do succeed, try not to look astonished!" -- Milton Berle

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