Not trying to start an argument here, but what is the logic for adopting a standard footprint when, as far as I can tell, there is no electronic sight that has proven reliable on a reciprocating slide. There seemed to be some hope for the Shield, but just a few posts back, we have a reported failure on what seems to be a cared for competition piece. GJM has sent a sackful of Delta Points back to Leupold. There are reports of some Trijicon RMRs working, but their reliability is not 100% across the years.
The Aimpoint Acro has yet to be seen in the marketplace, and tested by use. If the objective is a sight for competition, by all means carry on-that will improve the products. But I’ll wait to spend my resources on something that works; then we can discuss standardization.