As the title suggests, I am looking into 300 PRC for a big game hunting rifle. Looking for suggestions on a factory rifle that is light enough to carry through the Colorado mountains on an Elk hunt but still solid enough to lessen the recoil...I've read about Bergara, Christensen Arms, and handled the Seekins Precision Havak Pro Hunter. I've just now decided on the 300 PRC as the caliber of choice but haven't gotten much further than that. I see that some are 1:8 twist and some are 1:9. Which would be better for my purposes? Any other things that I need to look for when deciding between rifles? Thanks for any and all help.