This is a .220 Swift standard barrel, manufactured in 1948. The barrel is made of stainless steel and measures 26".
Finish - 90% - The finish on this barrel shows some light signs of wear.
Metal - This barrel is in very good condition. There are some minor surface nicks in various spots along the barrel.
Bore - 8/10 - The bore shows minimal signs of wear. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE