This is a .220 Swift standard contour barrel from a 1954 Model 70 rifle. The barrel is stainless steel.
Bluing and Metal - This barrel is in excellent condition. There is very small worn spot above the logo, but no other significant finish wear or metal defects.
Bore - 9/10 - There is some very minor heat cracking and throat wear; borescope verified.
We us the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE