So I have put together a 260 Rem with a Pac-Nor 28" Barrel. I have the Bell and Carlson Duramaxx stock with a Vortex Crossfire 6-26x50. I'm having some big time troubles with it. I have done a break-in process and now I have began trying to shoot groups. I was shooting 130 Grain Berger VLDs with 39 grains of IMR 4350. The gun would shoot a couple shots into the bullseye touching, and then shoot one 4 inches high, and then 2 inches right. Then it would come back and be on for a couple shots. I am very new to this. From what I can tell, my recoil lug is making solid contact with the stock and my barrel is completely floated. Anybody else ever experienced this?