Hi all, I am putting together a 6.5 PRC built on a Terminus Zeus action. I was set to get a Proof carbon sendero for it however my gunsmith said he just received a few of the new Bartlein carbon barrels in red tinted wrap for 6.5. So has anyone had experience with these? how do they stack up against the Proof carbon? not sure which one to go with now that I have a choice.