Guys, I have a G19 that is extensively modified. I have Ameriglo Spartan tactical sights on it. The are absolutely my favorite pistol sights. They have a blacked out rear and an orange glo front sight. There are also tritium vials in the front and rear. What I want to do is take a pair of factory CZ sights for my PO 7, drill them out, and use epoxy with black paint for the rear and orange glo for the front. I wish CZ, Ameriglo, or Trijicon would make sights like these for the PO guns. Or does anyone know of any sights like these for CZ. Thanks and getting ready to buy a PO 9.