I went to the range today to try out some new Asian contract mags.  I fired four rounds and then just got a click.  Pulled the trigger again and got a click.  I pulled the slide back and looked down at the mag.  I saw two rounds, both pointing straight down, still in the mag.  I dropped the mag and sure enough, there were two rounds sitting side by side and both pointing down.  Seems the follower got hung up somehow and the rounds somehow fell into that position.  Anyone else ever have problems with Asian mags?  The inside of the mag or the follower may have burrs on them, so I will try cycling them a few times and then try the mags out again.  

I have had that happen once...I took the follower out and lightly trimmed any flash off the follower and then got a Wolff +10% spring...worked like a charm after that...

HTH...Dan