I am in the process of picking up a few guns (Sig MCX, CZ Scorpion, Sig SP2022, Sig P320) and suppressors (SilencerCo Hybrid and Osprey 45K) and wanted to add a bolt action rifle to the list. I have 400 acres and would be interested in getting a rifle that would be good for hunting as well as a little bit of long range shooting. I'm not looking for anything extremely high end or super precision. After reading different posts and things online, I'm confused as to which caliber and/or gun would be best for what I want. Below is the list of what I was thinking. Any recommendations would be great, but also explain why. And... would any of the calibers below still work well suppressed with the Hybrid?

Mossberg MVP Patrol .308
Remington 700 SPS .308
Ruger American
Howa Hogue Gameking 6.5 CM