Thanks for that info. No 300 Weatherby has been fired through this gun, as far as I know. We've fired a pretty simple process: 1) Fireform 300 H&H 2)Reload 3)Hunt 4)Enjoy delicious meat
Just by looking at 300 Wby casing, I think it's evident that our said Coulter Magnum is pretty different. It doesn't have the double radius shoulder, and I do believe the neck is longer. But that could just be my small experience talking! I'll have to do this process know my amount of free-bore. I'd like to get some hot loads going.
