Free: Contests & Raffles.
I was just taught to shoot with one eye closed, so that's how I've always done it. Never thought to try shooting with both open. I can see where you would have an advantage if you can do it though.
...with a scope up to the higher magnifications, once its up around 9 or 10 i tend to close one eye
biggoontuna...sounds like you need your eyes checked...no joke, serious. What you described is exactly what happens with me when I try to use both eyes. I know I need glasses. What is happening is one eye is seeing a little nearsighted and the other one is either ok or seeing a little farsighted. Try focusing on the rear-sights one eye at a time, and then try focusing on the target with each eye individually. In my case, I can see the rear sights clear as day with my right eye, but can't see the target worth a darn with it. I can see the target clear as a bell with my left, but it's just fuzz with my right eye. My left eyes is @20/15, and my right eyes is @20/80, according to the eye doc.I'll bet you either already use reading glasses, or need them...
you could just have eye dominance issues. i do. i wear glasses...i'm a right handed shooter with a dominant left eye. it's backasswards from what it needs to be. i try really hard to shoot with both eyes open but have trouble doing it depending on the situation. it's a pretty common issue people have.