Sig Sauer Electro-Optics SORX1560 Romeo-X Sig-Loc Pro Black Cerakote 1x 6 MOA Red Dot Reticle

Pros: This thing is a tank. Extremely well designed exterior with corners designed to protect the lenses. Installation is a breeze if you're using the Sig Loc system. If you like a co-witness pistol red dot, this is perfect for that. Flawless co-witness. Cons: It is expensive. It only works on the Sig Loc cut. And the illumination adjustment buttons have mounted in the exterior of the optic with protective walls. While this does keep you from accidentally changing your brightness, it is a pain to adjust the brightness on the fly. It is actually really frustrating but that is a design decision by Sig. Just know going in that this is designed more as a duty optic than as a competition or civilian defensive optic.