The 6x45 is cool in the AR platform and you don't have to worry about your bolt giving up. Let us know how many rounds you get on yours Scotty.. In a bolt gun, I'd be looking at a 6ARC more seriously. In an AR, not so much..
Are bolts breaking a big thing with them? We broke some back in 03/04 on our 416’s when we started using the 77 grain Black Hills stuff around 10k rounds or so. After they were all retro’ed id never heard of it again.
