26 inch barrel vs 28 inch barrel

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by Country boy, Dec 9, 2012.

  1. Country boy

    Country boy New Member

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    Dec 9, 2012
    I have a 338 rum loaded with 180 grain accubond loaded with IMr 7828 101 grains and I am thinking of replacing the factory 26 inch barrel with a custom 28 inch barrel made by hart with no muzzle brake can anyone tell me how much velocity I could gain if any . Im new first time posting so pls be easy guys any info would help thanks
     
  2. J E Custom

    J E Custom Well-Known Member

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    50 to 100ft/sec.

    J E CUSTOM
     

  3. Country boy

    Country boy New Member

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    K thanks