This is a .375 H&H magnum barrel from a 1951 model 70 rifle. The sight ramp has been removed and the holes for the rear sight have been filled.
Bluing - Re-blued - This barrel has been re-blued with a beautiful rust blue treatment. There are a few light scratches in the finish, but overall it is in very good condition.
Metal - This barrel is in very good to excellent condition. There are no significant marks of metal damage.
Bore - 8/10 - The bore has no notable wear in the throat and the rifling is bright and smooth, but there is some light pitting in the bore. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE