Anyone know how? I'm completely anal about cleaning my guns completely if I can, that was my favorite part about the Glock I had. I'm not worried about the hammer assembly as plenty of oil and canned air makes it clean enough, but I'd like to clean the extractor and firing pin channels and such. So far I see no way to do it. You could have dropped parts of my Glock into a person during surgery, sewed them up, and there would have been no risk of infection. I'd like my FN to be the same. If anyone knows how, or knows a site, please let me know.