I mounted this scope on my Stag Arms AR15 Lefty. It zeroed in at 25 yards nicely. The optics aren't as good as my other leapers scopes, but they have AO capability. The 2 other leapers scopes I own have great adjustments and this one is the same. They will come in very crisply, and you can see your adjustments walking up the paper. About 150 yds out this has very good optics. This scope is a good buy for the money, and I love the lighted mil dot reticle. The flip up sun shades had to come off as they were creeping into the scope view. I have taken the scope off and mounted it back on and it keeps zero like it's made out of a solid block of steel. The True Strength (TS) design of this scope is its main appealing factor, and it has that in spades. If you are into scoping your AR on a budget I would highly recommend this scope.
Pros: lighted reticle
Cons: sunshades bite into view
This review was written in the old system and had content requirements that are different than reviews written today.