Any one tried this powder in the 308? looking at alliants data it shows good velocity especially in 165 and 180 grn loads but data is only with speer bullets .

I've gotten good velocity and accuracy with 2000MR with a variety of bullets. It is not quite as accurate as Varget or CFE 223 in my gun, but it is a nice easy metering powder that really works well. It also works great in the wife's 7-08ai.