6BRX neck turning

[ar15topgun]

What would be the best way to resize the neck on 6brx fireformed brass so that I could clean up the necks. Does anyone make a non-bushing neck die in 6brx?

 

[DennisH]

I have never turned the necks on any of my 6brx brass, not enough neck to worry about!

 

[Rustystud]

Tim:

Use a Redding type "S" 6mmBR die backed out .098" Use a .265 or .266 bushing.
Then use a body die for the rest of the case.
Nat Lambeth

 

[Scott Harris]

I turned my new 6BR brass, without cutting into the shoulder, before fireforming. The idea is that since part of the neck will become the shoulder after fireforming, this would be a simple way to turn brass and ensure no donuts. That's the theory at least. The only thing I did prior to turning is use an expander mandrel. Lapua brass has a pretty tight neck out of the box.