Red dot winner - Osight Osight C 1x 24x19mm Reflex Red Dot Sight

This red dot sight is excellent and offers great value for the price. It holds zero perfectly on my Glock 19, which has a direct RMR cut, so the mount is solid and secure. On my Glock 45, it uses an MOS plate and sits a bit higher than ideal, but it still performs reliably without any issues.

So far, it's proven pretty durable—I've put it through multiple range sessions totaling around 300–400 rounds, and it hasn't shifted zero at all. Solid performer overall!