I picked up the 6.5 CM Ruger Predators when it first came out. Locally they were 369.00 and tax. Shot incredible with a pile of 140gr A-Max I have had for some time. RL-17 was a top performer velocity and accuracy wise. I have never shot factory ammo through the 6.5 CM.
I then picked up the Predator in 6mm CM. I was impressed with it right away. I shot Hornady factory loads (108gr ELD-M) through it and several handloads. I think I gave 379.00 for it.
6mm CM factory Hornady ammo (108gr ELD-M) first 3 shot and 5 shot groups from the rifle.
I really like the 105gr Nosler RDF
6.5 CM
140 A-Max 200 yards.
129gr SST (200yrd)
129gr SST (300yrd)
Hornady 129gr Interlock (300yds)