I shot a lb of it thru a 6.5 creedmoor a few years back. I was planning to shoot matches with, and didn't find a load I was satisfied with. Switched to H4350, and while i'll admit i put a lil more time into it I found my 1/4" load. Grabbed it again for a 100gr 243 hunting load last fall. I chose it that time for the velocity gain in a 22" bbl. I ran it up to pressure and backed off about half a grain, and played with seating depth, and ended up with a hot load that shot 1/2 to 3/4" with minimal effort. Plenty accurate enough for deer.