I bought this because a buddy owned the same scope. However, he had ordered the red dot sight separately and tried to mount it himself and had a lot of difficulty. Ordering both sighting systems pre-installed is a big improvement. The chevron reticle is one of the best things I like about the scope. Also the ranging reticle works flawlessly. After the initial sighting in at 50 meters I was able to consistantly hit 4 inch targets at 600 yards. This proves the adage that good things come in small packages.
This review was written in the old system and had content requirements that are different than reviews written today.