Gunsmithing Question on Sako Extractor Size

jafa100

Private
Minuteman
Mar 30, 2010
14
0
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I am doing a bolt face conversion on a Remington 700. I am going to a .308 bolt face. Which size extractor works best? I see Tubbs has 5 sizes. Gre-Tan has only 2. What about the bolt nose. Gre-Tan cuts his to .136. I have heard of guys going to .125. Thanks, Keith