Hi all, I’m currently running Hart and Bartlein barrels in 300WM and 264WM in one rifle, and 22-250AI and 6.5x47 in another for F-Class. My hankering for something else is biting hard, and I would like some opinions on Kreiger barrels and the groove configurations they offer. Currently, my barrels are 3 or 4 groove with standard twist or one inch faster. I have one 5R barrel, I don’t know if I’m sold on this yet. Kreiger offer 4 or 5R in 6.5 @ 1:8” twist, which is what I’ll be using. In 30 cal they offer 4 or 5R as well and 1:10” twist, which is what I will use. How good are Kreiger barrels, are the twists they advertise true and correct and which groove pattern do you recommend? Thanks in advance. Cheers.