I shot my moose last fall with my M700 Classic chambered in 8x57. Quite an impressive performance, I might add. I was shooting the 200 Accubond, chased by 49 grains of Vihtavuori N-150 in a Winchester case lit by the WLR primer. Shot was just over 260 yards, and it was a bang-flop. Bullet also exited. I believe it performs much like the 30-06, but of course, makes a bit bigger entry hole!! Regards, Eagleye.