I am looking for the magic powder for the 7mm-08. Something that gives me the most FPS with sub MOA accuracy out of a 21 in. pipe.
This is going to be my Blacktail killer, so it has to shoot from 50 ft, to 350 yards. Plan on using 140 gr. Partitions simply due to the fact that it would also make a good short range back up gun for elk and I may use it for black bear as well.

Thanks in advance.