This is a .300 H&H magnum barrel from a Winchester Model 70 rifle. The barrel is marked with a 1938 date stamp.
Bluing and Metal - Re-blued - This barrel has been previously re-blued. The are a few minor scratches and worn spots, but no major dings or other damage.
Bore - 9/10 - This barrel has an excellent bore with minimal wear and no other damage or pitting. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE