Historically I am a wood and blued guy - took an Rock River Arms AR in trade and have a set of Sig Romeo/Juliet optics in hand that need installation - bore-sighting ? Currently AR has iron sights with RRA Dominator2 EOTECH Mount on rear with sights - probably have to take off for room ? Looking for any help (will pay) with how to properly install Romeo/Juliet and get bore-sighted perhaps.