I added a Trijicon recently on a G 19 I built with ZEV before they started building their own pistols and really like it. It makes it ALOT easier for me to shoot quicker and more accurately than without it. The need for reading glasses has made it tough to quickly pick up that front sight. Anyway question is, do any of you have one of these dovetail RMR mounts? Considering one for my 1911 bc I do t want to drill and cut out that slide. I know you loose the rear sight and can’t have co witness sight. Anybody have one?