.280 Ackley is the low recoil answer to this question, and I would also throw 7mm Rem Mag into the mix.

Both are over 2050 FPS and over 1300 ft/lbs of energy at 600 yards with Nosler Trophy Grade 140 grain Accubond, which is the same or better than the Hornady Precision Hunter 143 grain 6.5 creedmoor hunting load at 500 yards.