I'm looking for a gold bead front sight for an SP101. The only one I can find is from Gemini Custom for a price of $90. IMO this is quite high since I see gold bead sights for other revolvers,rifles and semi-autos for as little as $15 and as high as $60. I can install it myself so I don't need someone else to do the work but I can't find any other source for a gold bead. I was almost thinking of trying to buy an old Trijicon sight or Hi-viz sight, hollow it out and screw in a gold bead myself. As popular as the SP101 is, I'm surprised I can't find more sources.