Gentlemen,
My father in law just gave me 2 unopened cans of H450. I know it's been discontinued a long time ago. I also heard it has a similar burn rate to H4831. I need to dig through my older manuals, but I thought I would ask here. I load 243, 270 win, 7 RM, and 300 WM. I figure I could use it up in one of these. Thanks
