I'd agree with the other comments suggesting a 150 grain Nosler Partition. Years ago, I settled on 1 load for each of my rifles, regardless of caliber and typically shoot a "heavy for caliber" bullet. In my .270 Win, I shoot 150 grain partitions, IMR 4350 powder, WLR primers and Winchester brass. That load has killed everything I've shot with it, including VERY large elk. Good luck on your moose hunt.