Over size 1x fired Norma 300 WSM brass

[Laguna Freak]

Question: what is the web dia of Winchester when new, what is the web dia of Norma when new?

My new brass:
Winchester = 0.550"
Norma = 0.553"

vs SAAMI spec = 0.555".

 

[Laguna Freak]

The Cortina Expanding Mandrel Die re-sized head cases I fired today are maintaining 0.555" at the head. Happy about that result. @doverpack12 knows what he's talking about!

 

[doverpack12]

Glad to hear it!

 

[hesse]

I learned with the 6.5 creedmoor. The girls have 4 of them all together. You can not interchange the ammo between guns . I also have a 264winag that I had re barrelled and had to get new brass because it would not chamber.

 

[Laguna Freak]

I learned with the 6.5 creedmoor. The girls have 4 of them all together. You can not interchange the ammo between guns . I also have a 264winag that I had re barrelled and had to get new brass because it would not chamber.

You had any difficulty staying in brass for all those rifles?

 

[hesse]

You had any difficulty staying in brass for all those rifles?

No I have had over 200 rounds per gun