7wsm

Discussion in 'Reloading' started by tarheel74, Dec 4, 2006.

  1. tarheel74

    tarheel74 New Member

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    Dec 4, 2006
    can thw 300 wsm case be sized down to a 7wsm or will this make the neck too thick. Has any tried this or is shoulder mis-located. thanks /ubbthreads/images/graemlins/confused.gif <font color="blue"> </font>
     
  2. 1doug

    1doug Well-Known Member

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    the shoulder on the 7mm is @ .100 forward more than the 300 or 270 wsm

    d-a
     

  3. Pete L

    Pete L Well-Known Member

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    Feb 7, 2006
    you can if your rifle is chambered 7mm/300 wsm like mine is,mine was chambered with a speical reamer so i can use Norma brass,
    you probaly can use it in a std 7 wsm but you would be fireforming the cases by blowing the shoulder forward,just be carefull as Iam not sure what would happen
     
  4. 1doug

    1doug Well-Known Member

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    [ QUOTE ]
    just be carefull as Iam not sure what would happen

    [/ QUOTE ]

    case head seperation

    d-a