I have a carbon barreled Bergara B14r barrel, action and stock trigger. I built a RimX, so this can go. I have probably 2k through it. Shot SK Long Range Match great. I never shot much other than that through it, because that's what I had and it shot great. No thread protector, I lost it and ran it supressed a lot. $700 shipped or OBO. FFL must accept a shipment from a individual.