338 load data

Discussion in 'Reloading' started by buck10, Mar 16, 2013.

  1. buck10

    buck10 Member

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    looking for a some load data for a 250 sierra game kings what powder will give the best velocitys Thanks for for the help. I'm shooting a 338 win mag gun)
     
  2. TJAY

    TJAY Well-Known Member

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    I have had very good results with R-22 in two rifles.
     

  3. buck10

    buck10 Member

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    how many grains did you use and what velocity did you get
     
  4. TJAY

    TJAY Well-Known Member

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    I worked up to 75 gr. and got 2750 fps out of a 24" tube. Note this was max in my rifles so work up and the most accurate.
     
  5. buck10

    buck10 Member

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    thank you for the help