I use the 6.5x20x50 Barska on my 243 Varmint and another 6.5x20x50 Barska on my Benchrest 308.Both hold there settings after "hard" use on the range and in the woods. Hats off to the Barska people.
Pros: Dose everything I was looking for plus More
Cons: Not one thing (And I looked hard)
This review was written in the old system and had content requirements that are different than reviews written today.