In the I'll be darned dept ...
I'm guessing some others here know about these but its news to me, Central aperture sights are alive and well and one can even buy spare parts, although who knows if they fit the old Central sights or not ....

Shooting Industries Australiaicon - Parts
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.