I have been playing around on the internet trying to locate a site that would
at least give me a part number.
I may have my description of what I'm after wrong.
Looking for the ones with the hinge on them to knock them over to utilize
the barrel sights.
I am of the opinion that the tip off's are the ones like the old weaver style that
the rings hook on one side of the base and two screws secure the other.
Soooo, maybe I should of made it knock offs?