Where can I get a set screw for my sight?

[Lugerdoc]

H, I do have new repro LPO8 base set screws available @$10 post paid. You will have to remove the top part of your sight to install it. I also have one used original front (longer) set screw available for those who need one @$25. Rick, I'd trade this, or what you might need in this price range, for your rear sight fine tune screw if in nice condition. TH hellerarms@webtv.net