Originally Posted by
cowtownup
I have a CBI 260 Rem Match in a bull contour that I could only get 3/4 minute groups out of consistently. I tried 142 SMK and 140 Hybrids and H4350 as a propellant. I called Josh at CBI and he sent me a shipping label to return the barrel to them. I talked to him today and they didn't find anything out of line with the barrel. He said they would re-lap the barrel and re-crown it and send it back and if didn't shoot better they would replace it. Josh has been friendly and understanding, but I enjoy shooting more than I do putting barrels, scope mounts and bases off and on a rifle.