I was at a gun show this past weekend and came across a company that was making a mount for Red Dot or optic for the PMR.
I was impressed with it ,rock solid very nice quality,I said I would take one the seller said they should be shipping by the end of October and at 29.95 I'm getting one. They had a RMR mounted on the PMR pun intended,some how I think they might have planed it that way.
I have no connection with this company but was impressed with their product and have the KT mount but will be replacing it with one of these when they are available. SJ 40