Works as advertised - Trijicon Tenebraex killFLASH Anti-Reflection Device for Dual Illuminated RMR ARD

Nothin fancy about this. It goes on easily and breaks up the reflection. It looks like it would provide some protection for the RMR as well. I wish the price was a bit lower as this is basically a piece of plastic that didn't necessarily require all that much engineering. I would buy again even though this was more of a want than a need, that is unless they came out with a jellyfish cover for the dual illuminated RMR