This is a .300 H&H magnum barrel from a 1951 model 70 rifle. It is a standard contour barrel, 26" long.
Bluing and metal - This bluing has wear and is thinning. There are some small patches freckling/discoloration.
Bore - 8/10 - The bore has minor throat wear and scattered pitting. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE
