30.06 and 35 Whelen. Both are excellent in terms of accuracy, reliability and feeding. Both sport 1.5x5 Leupolds. And, I know this'll really stick in some knickers, but I put a tip-off mount on the Whelen and it's the perfect heavy timber sort of thing having never lost its zero.
Big supporter of the 7600 here - and I'm a bolt action guy.