New Norma 284 brass, Neck dia needed

[skeetlee]

Grizzly tool or rather Bullets.com is now supplying Norma 284 brass. I have heard that this brass is a saami spec brass? I am looking at building for myself a 284 in a PRS type of platform. I would like to know what neck diameter I need to spec my chamber reamer if I were to use this new Norma brass in an unturned chambering. Any thoughts? thanks Lee

 

[skeetlee]

I think I found what I needed. Looks like a loaded round neck dia to be around .316 thanks Lee

 

[savageshooter86]

They are about 15.5k thickness

I’m on 6 loading on 284 win running about 2835 fps and pockets still ok.

So far I like this Brass

 

[Kcsoup]

I just built a 284 with a no turn neck, and the neck size is .319