Pacific Tool and Gage reamer prints

L

Leroy Johnson

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Dave kiff at Pacific tool and Gage asked me to post these no neck turn reamer prints for any one interested.
These are for the new Blue box Lapua 6mm BR with thinner necks.
Tommy Leroy Johnson
 

Attachments

  • 6mm BR Norma CIP.pdf
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  • 6mm BR Norma Blue Box.pdf
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interesting. thanks foe posting this. I shot some new blue box in my 272 neck 6br before i even knew anything about all this and mine still shot well on the new haverkamp action. I dont know?? But like i said thanks for posting this info!! Lee
 
Looks a little tight at the neck to me. I just seated some BIB 108's in some new BR cases and measured them at .2695, I ordered a new reamer with a .271 neck & thats plenty tight I think.
 
Jay, I'm sure your .271 neck will work just fine as I have clients using the old .272 neck with "blue box cases" who have taken the time to tune for the difference in neck thickness, they all report getting tiny groups.
I'm very busy in the shop and dont have the time to work up new loads for my 6mm BRX before the NBRSA 1,000 Yard Nationals so I will use my old cases with my previously worked up load.

Tommy Leroy Johnson
 
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