Originally Posted by bwinters

have yet to reach Alliant's max charge without stiff bolt lift and ejector marks on cases. In my experience, Re 17 gives me 30-50 ft/sec more velocity than H 4350.


Exactly my experience in the several 300 WSM's I've run it in... 50 to no more than 60 fps gain. Dat's it.

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