7 rsaum neck diam?

[jamesl]

Can someone please provide me the neck diameter of a 7rsaum with Norma brass and berger bullets , specifically 180berger hybrids?

Thanks

 

[Alleycat72]

.3125

 

[jamesl]

Thank you

 

[dragman]

It's more than that. check around someone has to have a piece.
My loaded rounds are .311 and I have a .314 tight neck reamer and have to turn my necks. while I don't have a "unturned" piece to measure for you I know it's gotta be somewhere around .317-.319 with norma brass.

 

[Dubbo]

7mm RSAUM, 168 grain Bergers, Norma brass, measuring 0.315

 

[AAA]

Just measured, .315

 

[thomasholbrook43]

yup .315 Nosler and norma brass same

 

[dragman]

I just knew it had to be over .3125

 

[dzelenka]

My reamer is .3178" and the necks on Nosler brass with the Berger 180 VLD are a good fit. I wouldn't go any smaller without turning brass.