I have a Chinese version of the Tokarev TT33, a Type 54 made in 1967. It is a bring back from Vietnam my Dad had. I have shot Winchester, Wolf and S&B ammunition through it flawlessly. Since it was an original barrel, I decided to change to a NOS found online, just to keep wear to a minimum if it matters. The only physical difference was this new one was blued on the outside. I went to the range with Wolf ammunition and had FTE every time. Put the old barrel back in, fired perfect everytime. New barrel back in, FTE. I have now replaced extractor/spring assembly and put a wolf recoil spring in. Still a FTE every time. The brass is fine with no dents in the casing. Someone suggested lightly polishing up the chamber to see if it is just a tight chamber being new and all. I polished it for about 5 minutes with 600 grit and finished with 1000 grit. No change today. Still FTE every time.
Any suggestions?
Any suggestions?