This is my third Leupold and second ER/T 4.5-14x50 FF. Both are on LaRue mounts. One is on a AR varmint 20" barrel and the second is on a AR-10. These scopes are beyond what I expected. Easy setup, easy zero, easy focus, easy ranging and very small groups at range. My accuracy is greatly improved and I try not to brag. There are better scopes but for the shooter that I am these are more than enough. Excellent scope.
Pros: More scope than I can shoot
This review was written in the old system and had content requirements that are different than reviews written today.