Great carry optic - SIG SAUER Romeo-X Compact 1x24mm Open Reflex Red Dot Sight

I got this to replace the Sig Romeo Zero on my P365 because I was tired of having to re-zero with each battery replacement. I definitely appreciate the circle around the dot as it helps to quickly center the dot in the picture. Shape is a little boxy, but not overly so. It was quick to zero and has held it through many range sessions and daily carry.