Update:
Kano, here are photos of the completed ghost-ring aperture sight:

Completed:

Working now on the front sight bead....

I took it to the range yesterday and it worked splendidly ..it really shot accurately and it looks good on the rifle...I do have time to work on a front sight bead that will be a little wider/thicker for use for my eyesight...
I used a gas torch to color the sight..I was aiming for Peacock blue but missed the temperature , it went past peacock blue into this color ...I am contemplating heat treat coloring the cocking piece to the same color with the gas torch....