50 cal anti-aircraft sight

Do you have an example of what it's supposed to look like? 

Gene Beaird.
Pearland, Texas

I have a extra on a fret of PE I could send, its from a MG 42 yet may work for your .50

PM me you need it.

Jason

Here ya go, Gene...

This's the rear sight.. The front site is a simple bead-sight.

I cut the one I used on my Flakpanzer from brass tubing (I'd use plastic tubing if I did it over).  Then I painted it, and while the paint was still wet, laid down pieces of my own hair for the cross-hairs, trimming them to size after the paint dried...