I’m with Sheister.
Get out and practice,practice, practice and then practice some more. Ballistics charts are one thing, but going out and seeing where your rifle/ load ACTUALLY hit at distance is often something else. About any rifle 6mm up will work just fine as long as you put the bullet where it belongs. I would also suggest a good range finder and an optic with turrets.... my personal favorite deer depredation permit rifle is a 6 Ackley with 70 BT’s. It doesn’t take a lot of power if you hit them right. Good luck, Ben.
