I finally got my Norinco Commander. I am impressed that there is not a play with the slide. But the grip safety will be replaced by a high sweep beavertail and will be the first one to go. I still has to break in the gun at least a few hundred rounds to see which parts should go. Anyway, can anybody pls give me a figure how much are the ff. parts: Chip McCormick or Wilson High Ride Beavertail Full Length Guide Rod and barrel bushing Meprolight or AO Big Dot front sight Ashley Express Rear sight Flat Mainpring Housing with magwell Extractor Long Trigger Extended Slide release Extended Safety And does anybody know a good gunsmith who does work on a Norinco? Considering all of the above, how much am I looking at? Thanks in advance for the replies.