"I went to a craft store and got some fluorescent paint in all colors. Just paint the bead and it will stick out like a sore thumb."

This is theway to go. Took the cheap sights off my old Staghorn when I first got it.Put on a good set of iron sights. Went to Hobby Lobby and got theflourescent paint. Put some on the front bead and it worked great. Later put a scope on that gun but the front sight still has its paint.