Winchester M-70 threads anybody know

Discussion in 'Gunsmithing' started by James Jones, Jun 1, 2008.

  1. James Jones

    James Jones Well-Known Member

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    I forthe life of me can't remember what the threads are for the post 64 Winchester M-70. Anbody out their know or have one they can check? I kow its the same as the Ruger 77's
     

  2. Bug

    Bug Active Member

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    That's an easy one... 1.0" X 16 tpi.
     

  3. James Jones

    James Jones Well-Known Member

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    Thanks , for some reason I was wanting to say that they were 1.062" x 18TPI
     
  4. Rustystud

    Rustystud Well-Known Member

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    Winchester threads

    1.00" X 16 tpi from the factory, if it has been rebarreled and trued you should measure it. It may and most likely will not be factory spec.
    Rustystud