It’s an overpriced, underperforming holosun eps - SIG SAUER Romeo-X Compact 1x24mm Enclosed Reflex Red Dot Sight

Mounted this dot as a replacement for my Holosun eps carry on my 365 x macro. I haven’t done any durability testing as I’m not made of money or willing to try and break my carry setup. However the parallax between the two I find that the Holosun is far more true, and has a noticeably better ability to keep the dot on target regardless of head position behind the dot over the sig. it may just be my eyes but the sig is also not as clear of a dot, the Holosun is a perfectly round red dot to me, the sig has more of a bloom to it, especially on higher brightness settings. Also the glass on the sig is like looking through old school blue and red 3D glasses, they’re heavily tinted especially compared to the Holosun. I would not recommend the higher price tag of this over Holosun sadly. I really wanted to like it, but I immediately noticed these differences without even having to hold them side by side, and it becomes more clear once you do.