Overall, this product will meet your red dot sight needs. When I used it at the range, it was a bit difficult to get zero at first, but became easier as I got the hang of it. Once zero was achieved, it worked very well. The automatic brightness option was also helpful. It lets me see better on the shooting range when the lights are turned down for those wishing to practice with lower light. A good buy for someone wishing to get a good red dot sight without big problems.
Pros: Zero's in well, works quite well in all sorts of brightness levels
Cons: A bit hard to get the hang of it at first, but good once you do
This review was written in the old system and had content requirements that are different than reviews written today.