This is a .270 W.C.F standard barrel from a 1949 Model 70 rifle.
Bluing - 95% - The bluing on this barrel shows minimal wear, including at a rubbed spot at the muzzle and wear on the shank from the rear sight.
Metal - Overall, this barrel is in excellent condition. There are a few minor scratches but no significant metal damage.
Bore - 9/10 - There is almost no throat wear and just a few shallow pits. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE