Lyman Alaskan all-weather rifle scope without internal adjustments for windage or elevation; all adjustments need to be made with the mounts. This scope has a 7/8" tube.
Overall, this scope is in very good to excellent. There are a few very light marks in various spots on the scope tube.
The glass in this scope is very clear and undamaged. The scope has fine crosshair reticle.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE