Red Dots on ACOGS
I am really liking the RMR sights not because they look nice mounted on the top of a TA01 optic or a TA31, but because you can put them on just about anything. The notion of putting a red dot on handguns is a much better idea than laser sights in my opinion because I do not think people will take as long to track a target with this sighting system. Handguns are hard enough to shoot in tight groups a better sighting system than irons gives you something easy to see with old eyes and low light environments. It will take less training to teach a novice to use a firearm with a sighting system like this.
If you really want to dress your M4 Carbine down and have a light and fast optic, the RMR system by itself might be good enough for you. The RM01-33 can be mounted on a Picatinny rail system and the RM01-34 can be mounted on a Weaver system. There are plenty Trijicon rifle scopes out there but don’t over look the simplicity of a small and compact optic system that doesn’t add too much weight to your weapon. The trend is towards lighter and faster firearms and optics are moving in that direction too.