DarylS
(.700 member)
06/06/24 01:11 AM
Re: 375 X 2 1/2" FNE Speed
Ken Waters built up a .375 on a .303 case with very slight shoulder, many years ago. It was on a Ruger #1. He called it a .375 Rimmed and got 2,000fps with 270gr. Hornady's.
Not quite the same, but close.