Ballistically, the 6.5x68 is almost a ringer for the 264 WM.
; My buddy uses his 6.5x68 for moose here, locally, and has become fond of the 120gr. "XLC". On a butt-shot at 304 lazerd yards, the bullet hit just left and low of the "0", and was found with only one petal left, in the skin of the brisket. The Moose braced her feet at impact for a couple seconds, then dropped. Muzzle velocity was 3,325fps.
; In my daughter's .260 CLC, I obtained 3/8" to 5/8" accuracy with the same 120gr. XLC with 52gr. RE#19 powder at 3,008fps, but never shot anything with it before setting the barrel back to take normal .260 Rem.