I was just messing about doing some loads for a bit of play this week.
I thought I'd bang up a standard Nosler round based on their website.
I have a Ruger No1 .257 Roberts.
Hornady gauge gives COAL of 2.858 with no jump
Bullet being used is Nosler silvertip 115gr.
Their load gives COAL as 2.750 with SAAMI spec as 2.800
Not that I don't think a No1 action would take it but I'm concerned about seating so much deeper
What say you