Originally Posted by Bear_in_Fairbanks
IMHO, there's no reason this cartridge can't be loaded to at least around 3150 FPS using a 150 gr. bullet


I couldn't get there without stiff bolt lift with any powder including Retumbo. But that's a sample of one.

I really think 3,050 +/- is a realistic goal for a 150. But I'm likely a bit more conservative than some.

“Perfection is Achieved Not When There Is Nothing More to Add, But When There Is Nothing Left to Take Away” Antoine de Saint-Exupery