This is a Bausch & Lomb Balvar 8A 2.5-8 rifle scope, complete with Buehler mounts. The scope has no internal windage or elevation adjustments; the adjustments are made in the mounts.
This scope is in very good overall condition; there are a few small scratches in the finish and a small ding near the front ring. The glass is clear with no noted defects and the scope has a duplex reticle.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE
