I'd prolly research what bullet the CM folks are using, then go with that at a minimum, but preferably a slightly heavier and higher BC would be my GO TO. There is enough energy in the boiling room to look in the 140 plus range.
The 6.5 Creed with, 130 grain, Horn ELD-M's or, Berger OTM, Hybrid's, seem to Be, the perfect "Blend" of,.
descent BC, good accuracy at, Longish Range, good Velocity and, a tad LOWER, Recoil for, Me !
However, I WILL Shoot, the Thicker Jacketed, 143 gr. ELD-X's for, Big Game, as I WANT, the Penetration !
And they "Mushroom",. Nicely. ( so I'll Put up with, a Little extra, Recoil for, a Few, shots ).
I really Enjoy shooting, My Braked, Tikka, in 6.5 Creed with, the 130 grain, Bullets at, Steel Plates.