What's your tac recipe for 175s and 180s Deavis. I thought about trading away some TAC but I keep reading that it does well in the 308. Maybe I should hold what I've got. Feel free to PM me if you don't want to hijack this thread
I'm stuck on 168s for my 308 loading and haven't tried TAC with anything heavier so I can't give you a good one there. We don't get to shoot long range enough to mess with what I know works in the two LR 308s that I own personally.