Gunsmithing 260AI reamer, norma/nosler

[Bugholes]

can anyony supply some neck thickness measurements for norma and/or nosler brass in 260 rem. I am ordering a reamer for a 260AI build and only have dimensions from r-p brass.

Thanks...

 

[18Echo]

Re: 260AI reamer, norma/nosler

On my Nosler brass it varies from .012 -.014 on a single case, so it needs to be neck turned if you want a uniform neck wall thickness.

 

[MrXtreme]

Re: 260AI reamer, norma/nosler

Hello!
I have new unfired Normabrass in .260R (Norma made Nosler´s brass too!), if i take 10pcs I got this middle value:
Neck outside: 0.2862"
Neck inside: 0.2592"
Neckwall thickness: 0.0135"
I hope this will help you a little...
Best Regards
TOMMY // SWEDEN

 

[Bugholes]

Re: 260AI reamer, norma/nosler

Thank you both, thats exactly what I needed