Case capacity of 338...

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by trader388, Nov 30, 2004.

  1. trader388

    trader388 Well-Known Member

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    Feb 12, 2004
    I'm trying to find the case capacity of a

    338win mag
    338rum
    338Lapua
    and
    300win mag

    Appreciate any help! Thanks.

    [ 11-30-2004: Message edited by: trader388 ]
     
  2. trader388

    trader388 Well-Known Member

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    Feb 12, 2004
    Doing a little searching...

    Found 300win mag with 2 different #s 82.1 and 90.4

    Which is right?

    [ 11-30-2004: Message edited by: trader388 ]
     
  3. Shawn Carlock

    Shawn Carlock Sponsor

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    Don't quote me on this but I believe that the h2o cap on the Lapua is 112 grains. I tried to find my research from when I developed the 338 EDGE. I had weighed the 338 rum, Lapua, Win, and 338-378 WBY in that research. If I can locate it I will drop it to you.

    Shawn
     
  4. Mike375

    Mike375 Active Member

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    Nov 3, 2001
    Here are case capacities in water which I copied off a post on AccurateReloading....Mike

    308 = 56
    30-06 = 68
    300 SAUM = 74
    300 WSM = 79
    308 Norma = 85
    300 H&H = 86
    300 Winny = 92
    300 Dakota = 94
    300 Weatherby = 100
    300 RUM = 113
    30-378 = 133
     
  5. ewallace

    ewallace Well-Known Member

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    I got 111.95 for a 338 Lapua case
    Crow Mag
     
  6. Paul Wyatt

    Paul Wyatt Well-Known Member

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