This scope is easy to install and hardy, sights in perfectly < 1 MOA to 50 yards, but the crosshairs are too thick to sight in at a 100 yards and beyond, I couldn't do better than a 4-5" group with .223. It also makes the gun much heavier. I believe I shot my AR just as well with iron sights. I think the principle advantage of this scope is the lighted reticle works in low light for nighttime operations.
Pros: Sights in perfectly (on a dime) to 50 yards. Lighted reticle is really cool.
Cons: Cross Hairs are too thick to sight in for 100 yards.
This review was written in the old system and had content requirements that are different than reviews written today.