7mm-338 lapua necks?

Discussion in 'Reloading' started by joe30007, Jun 28, 2010.

  1. joe30007

    joe30007 Well-Known Member

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    Im building a 7mm/338 lapua with a .315 neck. I had a set of Neal Jones dies made and was wondf neckering how tight of neck I should go with. The neck is .315 what bushing should I start with? I will have plenty to turn down after necking down so I can make it work for any bushing. So what im asking is a .313 to tight? That would be .001 each side. Is that to tight? Thanksgun)
     
  2. Joel Russo

    Joel Russo Official LRH Sponsor

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    .312" will be sufficient.
     

  3. joe30007

    joe30007 Well-Known Member

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    So would 313 be to tight?