I was at my local pawn shop and the owner said he got in a box of AK parts. Most of them were Tapco type stuff but there was a NIW Krebs Custom AK Aperture Sight in the box.....I figured it would be perfect for the Draco so I gave them the $10.00 he asked for it.
I installed it and man what a difference it made! I had a Mojo aperture sight on a AK years ago and while I liked it I did not like the set screw elevation set-up nor the aluminum construction. With the Krebs you re-use the elevator off the OEM sight and it's made of steel.
The price Krebs wants is a bit salty for my tastes but if you want a good aperture sight and have money burning a hole in your pocket it's a very sound choice.
http://www.krebscustom.com/products/45/Krebs-Custom-AK-Aperture-Site--1000-Meter