Reamer to 6BR

[Biga]

Sirs,
What,chamber) reamer size, should be used for no neck trim Norma 6mm Norma BR Brass and a throat for 80-95gr Bergers, 25” 10” twist to use 100-300yds for Best accuracy.
In advace my thanks
Abigail

 

[MarkS]

Biga,

Neck 0.272' throat for the 95 Berger should be very short 0.050' or a short range benchrest for light bullets. Not a 0.100' or so for VLD bullets. That should fit the bullets in your range.

Mark Schronce