I had this mounted on my AR-15 for a couple months and it performed well as a close range optic alternative to my Burris TAC30, but when I mounted it to my S&W M&P Pro Series CORE it broke after 30 shots. Not to mention that the dot would wander after each shot. Not very useable especially for a sight Burris advertises as being able to handle shotgun recoil.
Pros: Features of higher end micro red dots
This review was written in the old system and had content requirements that are different than reviews written today.