Hy Score pistol

[jimdaero]

I have an old Hy score 22 cal pistol.  I have had this one since i was 12. The grips are broken and duck taped ( from when i was 12) It has no iron sights, they are missing.
One of these days i hope to make some wooden grips for it. It still shoots fine. Aiming is an art with it though lol.
Any one have any thoughts on how to get sights for it.
jim