Which is pretty much why I've never bothered with Alpha sites.
And have concentrated on bright vibrant colors that don't blend in with sky, ground, ocean, etc.


Also I tend to keep my sights very small, with as little between my eyeball and the bogey as possible.
Credit for the ring sight goes to Baumer, I just edited the color.
FYI the ring looks twice the size of the dot, but in game they are virtually the same size. Ring is just a couple of pixels bigger on each side.