I bought this for my AGM M4A1 and it is amazing. the brightness levels are easy to adjust, it comes with extra batteries and a cleaning cloth, the box it came in was very cool and sturdy (makes for a great storage box for small airsoft tools of the red dot itself) and it has clear scope covers, which can protect your red dot during an airsoft skirmish.This is a very nice red dot sight and I would recommend to any intermediate/beginner player looking for a good and cheap sight.
-3 brightness levels
-Comes with a mount/scope ring
-Nice box plus the extras inside
-Clear scope covers
-Hard to sight in
-Just a red dot, not an actual magnifying Aimpoint :(
Rating: [5 of 5 Stars!]