I got some mil surp ammo from a guy and test fired some today, out of two rounds chambered only one went off and it was after being struck twice, the second round did not fire after multiple strikes. I had one misfire earlier in the year with lake city, struck it 4 times. I have had the gun for several years have never had any ftf issues with it. I did purchase it used. It has had close to 15 rnds thru it since the lacke city ftf without any problems. I cant get the individual round to show up in a photo but the box has all the markings the rounds do, the rounds have 3 marks around the primer from being crimped. The firing pin appears to be leaving good strike marks.