In all honestly I cannot remember I may have posted one and said the other. I built this rifle over two years ago and cannot come up with the build sheet. I transitioned my shop from one building to another and cannot seem to find it. I feel it is inconsequential in the overall quality of the barrel vs a lesser brand. The Lilja I had and built off of was a 3 groove I do know, the Brux was a 4 groove. I sold one 6CM using one of the two to a guy outside of Denver and it shoot lights out. He ultimately shot it so much we had to re-barrel it. 6 CM are known to be barrel burners and after 1500 rounds or so you might start loosing accuracy (if your a hand loader and keep things toned down a bit, not an issue but using stuff like Hornady Superperformance rounds your gonna burn a barrel out..)
Thats as honest as I can be on the matter.
Thats as honest as I can be on the matter.