Yep it happens . The other day I had 2 failers to fire and 3 feed jams in one 10 round mag . It was the first mag of the day . I did nothing to the gun just loaded the next mag and all was good .Put another 200 rounds through it that day with out one problem . Boy I'll tell you what . Those first ten shots had me thinking there was something very wrong with my gun . I never realy found out what the problem was . I think it was the mag . I've been having problems with the two older 20 round PMAGS I have . I did not use either one again that day .
First they came for the communists, and I did not speak out - because I was not a communist , Then they came for the socialists, and I did not speak out - because I was not a socialist , Then they came for the trade unionists, and I did not speak out - because I was not a trade unionist , Then they came for the Jews, and I did not speak out - because I was not a Jew , Then they came for me - and there was no one left to speak out for me.