7mm rum imp or Tomahawk?

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by bwalker, Jan 5, 2004.

  1. bwalker

    bwalker Well-Known Member

    Messages:
    51
    Joined:
    Dec 27, 2003
    Are there any improved versions of the 7mm rum?
     
  2. DANTEC

    DANTEC Well-Known Member

    Messages:
    390
    Joined:
    Jul 6, 2002
    no really need of 7 RUM IMP 7 RUM is far a true over bore cartridge able to deliver velocity from 34 to 36 inch barrel with a lot carbon fooling , best and clver idea will be to make more efficient built on 338 RUM body lenght and longer neck ( run 300 RUM in 338 RUM and neck down ) you probaly get close velocity with less carbon fouling

    for barrel under 32 inch 7 STW can do the best

    good shooting

    DAN TEC