This is a .270 W.C.F standard barrel from a standard 1949 Model 70 rifle.
Bluing - 90% - The bluing on this barrel shows some wear, including at a rubbed spot at the muzzle and wear on the shank from the rear sight.
Metal - Overall, this barrel is in very good condition. There are a few minor scratches, nicks, and very light freckling, but no significant metal damage.
Bore - 7/10 - There is light throat wear and some shallow pitting. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE