The perfect pistol optic - Holosun HE509T 2x 0.66 x 0.9 in Reflex Red Dot Sight

So this is not my first pistol optic and it's not my first Holosun either. I love Holosun and can't say anything bad about any of their products, but this is by far my new favorite. I've owned 407s, 507s, and 510s and all though I'd rate them all 5 stars there's one hiccup that's in all opened back optics and that it is an opened back optic.

When I carried the 507 on my EDC pitol I had to clean it about twice a week, the optic not the pistol. It would collect dust, dog hair, clothing fibers and it obscure the dot. Not a huge issue and it's inherent in all open back optics. This fixes that issue by being a completely enclosed optic. It makes it a huge quality of life upgrade.

Shooting in wind, snow, rain, sleet hail, all the things that postmen say will never stop them from their rounds, this optic will be shoot solid in all these conditions and wont slow you down by getting obstructed.