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Just a thought

Why is it everywhere you look- there are no correctly sized flashhole debur reamer cleaner uppers that fit the lapua 6br brass? With all the technology and .0595 lapua flash hole size there is not a .0595 tool. Hmmmm just saying.
 
I've got a k and m and it wallered em out so bad. My dad was scratching his head wondering why my crono was showeing such crazy spreads. I didnt tell him that I knew why.
 
FWIW, some very accomplished short range Benchrest Competitors Daryl Loker and Tony Boyer blind tested Lapua cases in 6 PPC in a 100 yard shooting tunnel and determined untouched flash holes delivered the best accuracy.
 
On new Lapua 6BR brass I use a DeWalt 1/16" drill bit - it mikes at 0.0615. It slides in/out of the flash hole without doing anything on most cases. On a few, it will twist in and I just turn it with my fingers. I then use a K&M flash hole deburring tool (large primer model) for inside the case. Most of the cases don't have a burr, but it's obvious on the ones that do; a regular drill bit would work as well.

YMMV

Dennis
 
LHSmith said:
FWIW, some very accomplished short range Benchrest Competitors Daryl Loker and Tony Boyer blind tested Lapua cases in 6 PPC in a 100 yard shooting tunnel and determined untouched flash holes delivered the best accuracy.
Well untouched flash holes it is. Thanks.
 
White Feather said:
Why is it everywhere you look- there are no correctly sized flashhole debur reamer cleaner uppers that fit the lapua 6br brass? With all the technology and .0595 lapua flash hole size there is not a .0595 tool. Hmmmm just saying.

21st Century Shooting...

Look at the bushings that say "SMALL" underneath them.

http://www.21stcenturyshooting.com/FlashHole_Deburring_Tool.php

Don't worry about out of stock items. Just call John and he'll ship you one when it is finished
 

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