.338 250gr and 300gr Scenar, SMK and Berger details

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by Machann, Mar 6, 2013.

  1. Machann

    Machann Active Member

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    Can someone help me with the length of the boat tail and bearing surface of the .338 250gr and 300gr Lapua Scenar, SMK and Berger bullets and the 285gr Hornady HPBT.

    Thanks
     
  2. Machann

    Machann Active Member

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    Can someone refer me to a source where I will be able to get this information. Already got the Berger information.

    Regards
     

  3. barnesuser28

    barnesuser28 Well-Known Member

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    Bullet brand, weight,,,,,,,,,,,,,,,,,,,,,,,,Length of boat tail ,,,,,,,,,,,,,,,,,,,,,Bearing surface.
    300 grain Lapua Scenar ,,,,,,,,,,,,,,,,,,,,,,,,,, .250 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .643
    250 grain Lapua Scenar ,,,,,,,,,,,,,,,,,,,,,,,,,, .260 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .569
    250 grain SMK ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .245 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .507
    300 grain SMK ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .240 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .654
    285 grain Hornady BTHP ,,,,,,,,,,,,,,,,,,,,,,,,, .280 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .573
    250 grain Hornady BTHP ,,,,,,,,,,,,,,,,,,,,,,,,, .255 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .477



    measurements taken from Bryan Litz's Applied Ballistics book.
     
  4. Machann

    Machann Active Member

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    Many thanks barnesuser28
     
  5. barnesuser28

    barnesuser28 Well-Known Member

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    Glad to help.