Hi guys, I am trying to learn and understand the Bindon Aming Consept (BAC), but I need to get some facts straight.
I have used a Reflex sight for some years now, and recently purchased an ACOG TA31A to replace my Leopold Vari X-III 1,75-6x scope om my AR15. The reason I chose the ACOG was my impression that I could use the two eye open technique I trained with the Reflex, by aiming "OEG" style through the blurred image.
However, when switcing focus from left to right eye, I see that the aiming point is substantially off to the side, and I would miss smaller targets completely without adjusting aim.
What should happen if I tape over the objective opening of my scope, and zero the sight using a two eye sighting, where my right eye observes the target, and my left eye observes the reticule? Should the zero be the same as if I zero the sight in the normal manner, looking through the magnified scope?
The reflex, Aimpoint and EOtech 1x magnification scopes are parallax free.
The TA31 manual states that the sight is parallax free in the vertical plane. However it does not say any thing about the horizontal plane.
Any input greatly appriciated, I haven't had any range time since I got the scope, and am getting a bit frustrated.