Thinking about puting them on a Glock 19. I like the two dot approach over the three dot and they look solid and like they would have a nice clean sight picture.

I like them and run an Ameriglo dot on the front of my G30.

That's good enough for me! I like the orange ring around the front insert. Looks like it will be quick to pick up.

Had that very one on a Glock 19 and liked it very much. Great in the day and night,

Art