This is a custom 7mm Rem Mag barrel from an unknown maker. It is a #3 contour which is 23" in length and is marked with "Berish Custom"
Bluing - 95% - The bluing on this barrel shows minimal signs of wear.
Metal - Overall, this barrel is in excellent condition. There are no significant nicks, scratches, or marks of metal damage.
Bore - 5/10 - The rifling remains bright and smooth in what is clearly a high quality barrel, but there is significant throat erosion. This barrel would be an excellent option for a project which sets the barrel back a thread rotation so the chamber can be recut. Borescope verified.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE