7 wsm brass

Discussion in 'Big Stuff--7mm, 30 Cal, .338+' started by Alex Wheeler, Mar 1, 2017.

  1. Alex Wheeler

    Alex Wheeler

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    You guys with a 7 wsm, what are you doing for brass? Necking up 270 wsm and fire forming? Trying to figure out a neck diameter for a reamer.
     
  2. Northridge

    Northridge

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    Alex loaded round is going to be in the .314-315 range

    Shawn Williams
     
  3. Alex Wheeler

    Alex Wheeler

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    with un turned 270 brass?
     
  4. Northridge

    Northridge

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    Correct...

    My reamer is spec. At .319 if I recall
     
    Last edited: Mar 1, 2017
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  5. Lbart

    Lbart Gold $$ Contributor

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    Alex,
    I have shot a 7/270 WSM for about 5 years. I just neck the Norma 270 WSM brass up and turn to about 0.0145".
     

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  6. 3Ackleys

    3Ackleys

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    I have seen some new production 7 wsm win brass in a couple gun stores
     
  7. wildcat284

    wildcat284

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    Bertram Brass (Australia) produces good quality 7mm WSM brass. It is however expensive.
     
  8. Steve morgan

    Steve morgan

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    Win&fed new ammo are .315 of. Alex if you want some new brass post a number where I can call you.
     
  9. Kurz

    Kurz

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    Last edited: Mar 8, 2017
  10. Charlie-NY

    Charlie-NY

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    I have 227 pieces of new Federal 7WSM brass. Looking for $1.25 a piece.
    Will ship for free if anyone wants it all.

    If interested just drop me a PM.

    Charlie
     
  11. Alex Wheeler

    Alex Wheeler

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    Thanks guys. I dont need any brass. Just looking for info so I can spec a reamer.
    Thanks
     

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