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Rifles, Reloading, Optics, Equipment
Gunsmithing
.338 Norma Brass Small or Chamber Problem?
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<blockquote data-quote="Conrad" data-source="post: 457969" data-attributes="member: 9177"><p>After doing the sharpie trick on the bolt nose to see if it rubbed and finding no evidence of such I also believe that it is the counterbore diamter. I have run my primary dummy round enough times that the extractor now grabs the rim upon closing the bolt. This round does show a good bit of wear on the rim, and I believe I've worn it down just enough for the extractor to have more clearance. The other cases that have not been run as much still do not extract. I think a quick run on the lathe to open the counterbore diameter another .010" will solve the problem....I hope. Thank you for the help and feedback.</p><p> </p><p>-Conrad</p></blockquote><p></p>
[QUOTE="Conrad, post: 457969, member: 9177"] After doing the sharpie trick on the bolt nose to see if it rubbed and finding no evidence of such I also believe that it is the counterbore diamter. I have run my primary dummy round enough times that the extractor now grabs the rim upon closing the bolt. This round does show a good bit of wear on the rim, and I believe I've worn it down just enough for the extractor to have more clearance. The other cases that have not been run as much still do not extract. I think a quick run on the lathe to open the counterbore diameter another .010" will solve the problem....I hope. Thank you for the help and feedback. -Conrad [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Gunsmithing
.338 Norma Brass Small or Chamber Problem?
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