338 RUM reamer for edge

Discussion in 'Gunsmithing' started by ZSteinle, Mar 1, 2010.

  1. ZSteinle

    ZSteinle Well-Known Member

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    Jan 30, 2008
    Can i run a 338 rum reamer in 0.09" farther to make an edge or do I need a different reamer? If so please explain
     
  2. RJ338

    RJ338 Well-Known Member

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    97
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    Dec 30, 2007
    Yes you can, just be sure to use the 300RUM headspace gage. The 338 RUM dies will also work if you leave them up .090 from the shellholder.