What are the noticable differerences between the RMR and Holosun? Other than the price, of course.
The thing that I didn’t like about the Holosun was that it set the brightness on ambient light hitting the top sensor instead of through the window. That washed the reticle out when looking at a bright target from a dark location. It’s easy to adjust the brightness but in a fast moving shooting situation, could possibly complicate things. That, and its larger profile put me off on them.