I have the 6.5 PRC in the Christensen Arms Ridgeline. It's one of my most accurate. It did a .390 moa 3-shot group starting with a cold bore at 690 yards the other day.
I have a Ridgeline in 300WSM it a very nice hunting rifle and light! Im still tweaking on load but was shooting 175gr fed edge TLR getting 1.5" groups at 300yds.