Quote Originally Posted by ABNAK View Post
That would be the modern-day equivalent to the Armson OEG of Son Tay Raider fame. It was designed to shoot with one eye open . . .
The Armson OEG gunsight was not designed to shoot with one eye open. It’s reason for being was to be able to aim with both eyes open. From Armson’s website:

“The O.E.G., or “Occluded Eye Gunsight” uses the brain’s ability to “blend” two images- it superimposes the red dot on the object you are looking at. This requires that both eyes remain open, which most shooters agree is tactically better at closer ranges.”



If you tried to aim with just your non-dominant eye open, you wouldn’t be able to see the dot.





If you tried to aim with just your dominant eye open, you wouldn’t be able to see the target beyond a few yards. If there was an armed combatant inside the doorway on the right side of the structure you wouldn’t be able to see it.