I have the 6.5 CM in it. Love it. Having problems finding a recipe for it better than Hornady 143 ELD X factories though. Mine shoots them at 200 yards 0.50 moa. They chrony at 2,690. Not bad for factories.
First rifle I ever owned that I didn't have to do anything to it to get it to shoot great. Out in NV desert yesterday I was shooting soda pop bottles at 600 yds .
Nobody has an issue with the chamber? I reload my bullets and after I shot them the first time I have issue by re-calibrate it in the dies.
I have a 6.5CM with peterson brass, lapua scenar L 136g, 45.7g of RS70 and cci small primer result 877m/s