Mtu profile barrel? I have a 24” mtu benchmark barrel for mine and it’s a beast. I’d say don’t go heavier than heavy Palma unless this is only a target bench style rifle. Medium Palma would be ideal as a varmint rifle to carry around. You goin with the classic 308 eh? I still don’t have a 308. I had a stag 10 308 kart year. I really want that same scope but I want it in moa so I’m unable to get one....
lol