This is a case of try before you buy; while much longer than the 4Xs, the eye relief still too short for my shooting style. But God I wish it weren't, the TA33 seems perfect otherwise. TA33 3X amber chevron with .223 BDC and RM05 9MOA amber RMR. New in box, never shot, set atop a rifle to investigate but not tightened. Comes with all the normal goodies. $1,350 firm + actual shipping if needed. Only price reduction; I'll have to keep it in the closet if someone doesn't want it, I don't want to eat a return fee or lose money.