PRS Talk neck size 6 creedmoor alpha brass Breger 105 hybrid

[SirShagalott]

Probably a long shot, but hoping someone has a neck dimension of a loaded round using the following:
6 Creedmoor
Alpha Brass
105 Beger Hybrid

I am needing to order a bushing and being the idiot that I am, I have shot all by loaded rounds before thinking about it...Thanks in advance for your help!

-Ric

 

[ToddKS]

I believe .267 would be a safe guess on bushing size. That is what I am running on my 6GT with Alpha brass.

 

[SirShagalott]

I believe .267 would be a safe guess on bushing size. That is what I am running on my 6GT with Alpha brass.

Thank you Todd!

 

[Hickswr]

I’m using a .266 in the same setup. Get between 0.002 and .003 neck tension.