Let me be clearer than the person I bought these from, these are not manufactured by EOtech. I have no idea how good or bad they are. When I found out about the "misunderstanding" they were mine to keep. Its a red/green reticle, multi-brightness settings and so on. I have to say that at ten feet away its almost impossible to distinguish between these and a real one. Impress your friends, buy em both and mount em both on your quad rail. I'd like to get $80 each for the two I have.