I just happen to have a 45 deg. mount like that, not a DD, but a solid mount none the less.
I will mount the Micro red dot I have and use my existing scope and see how it all works. It will all be mounted to my riser mount and I can remove it as a unit as neccasary. Does the red dot and mount interfere with the ejecting brass?
I am still not sold on the TruGlo Mil-Dot scope I have for HD/PD, but I already have it, so I might as well give it a chance.
My Micro red dot is a UAG, which came on another gun I bought. Any experience with that brand? I know it is a lower price point sight, but if it holds a zero and works till I can replace it with something better, then I think I will go that route.