This small red-dot sight is loaded with lots of great features. It is very compact and lightweight yet the housing looks solid. According to the manufacturer the MCS supposed to be water and shockproof. I havent really tested it this way, but it does look fully mil-spec. Great thing is that it comes with some additional accessories like bright light filter and different covers. There are standard and night vision modes which is perfect for me. I have a night vision monocular that I use sometimes as rifle scope and with this thing I can safely project the dot reticle not thinking about damaging the tube of my night vision unit. Overall this is very nice product.
This review was written in the old system and had content requirements that are different than reviews written today.