As title says just got a new 6x47 surgeon with bartlein barrel which is a 7.7 twist M24 contour. Rifle was built by SAC and built for 115s. I have a ton of varget and bunch of 108s so was going to see if anyone has had any luck or pet loads with this combo. Just neck down 100 pcs of Lapua 6.5x47 and is has all been uniformed and mandrel sized and ready to load. Also have a surplus of CCI 450 primers so going to roll with those for the time being. Any help would be appreciated fellows.