I pretty much only use IMR-8208 XBR in my 6x45s. It just works for me. Plenty of other folks are using your powders listed

It looks that the buckammo.com site is down? I can't get it to come up.

If you start on the bottoms end, and work up, I don't see any issues.


W-748 25.6
H-335 27.0
BL-C(2) 28.0

I would start right at 26 gr, go up by 1/2 gr increments…WATCH FOR PRESSURE, and report back. Be meticulous a pay attention to what the loads tell you.
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