UDL P320 Fiber Optic Sight

Fiber optic sight for UDL P320. Uses 2mm thick fiber optic cable. I experimented with at least six or seven of them. If your printer and filament are well-calibrated, the fiber optic cable should be able to be inserted directly with a little force. If not, you can use a screwdriver to turn it back and forth a couple of times. No glue is needed to secure it tightly. The one in the picture was printed using JAYO Black PETG. I kept getting sharing failures when uploading custom filaments, so I changed it to a general filament. The original front sight was too tight, so I didn't forcefully disassemble it. I'll make a drawing or an RMR adapter plate later if necessary. Thanks for your support.