Peep sight aperture double vision?
Hey guys,
I haven't used a peep sight in probably 15 years. Looking in the back of my M1903 today, getting comfortable with the sight, I notice that my front blade is crystal clear, as it should be, but I'm getting top and bottom double vision of the rear aperture, and therefore not sure which image is the real, to center the front blade in, and which is the ghost.
This is occurring with both eyes open and weak eye shut (right handed, right eye dominant).
Any tips before I go waste a buck a round?