Originally Posted by Ridge Runner

get a small piece of pipe, or a sheet of black construction paper with a 1-1.5" hole in the center, hold it at arms length, look through the hole at a small object, keeping the object in view at all times both eyes open, bring the paper back against your face, keeping the target object always in view, which eye are you looking at the object with when the paper is against your face? that is the eye to use shooting.
I was born right handed, left eye dominant, and couldn't hit nothing till I went against my dad's instructions and started shooting left handed.
RR