I have a Norinco 1911C in commander size, with cuts in the slide, commander style hammer, ambidextrous safety, skeletonized trigger, large beavertail and many more... generally it is the same as the police model with the 4,25 barrel. I made a few modifications to it, including cerakote finish. I want to replace factory sights as all of you said but in this respect I encounter a problem. They are assembled from the factory the same as the model police in dovetail, but no one knows what size these cuts are and I unfortunately cannot measure them properly ... Does anyone with honorable colleagues knows the size of the factory dovetail Norinco cuts?
Sights that I prefer are either set xs big dot system, or preferably leave the factory front and exchange only rear sight for 10-8 match national U-notch or Novak 1911 auto-carry. I prefer a clear picture of sights with only dot or fiber on the front. This set of three dots, which is now does not work for me. Therefore painted front and to smooth rear with no points and dots would be perfect. Somwhere at the Canadian Forums I found that cut at the front is an unusual dimension from Norinco but the back is the same as the Colt 70's, but I'm not sure of it. Unfortunately with no dimensions, any shop doesn't want to choose the instruments to my gun because they do not know that will fit :-(
Maybe someone has remade this subject in his Norinco and can recommend instruments that used and which will fit without milling the slide?