Hello Guys, I have a bunch of this powder I have not tried yet but would like some experiences with it using calibers other than the few listed in manuals. I am confused why it is shown for only a handful of calibers. The burnrate shows it between RL-22 and 4831 which is perfect for my .338win, .300win, 7wsm, .243win, .257bob. Even if it works as well as those powders I would be happy, I don't care if its 200fps faster or not. Anyone have any experience or thoughts as to why it wouldn't work as well would be appreciated. I will be doing load work-up soon just thinking out loud.
Superformance Powder?
- Thread starter shorttrac
- Start date
