I've been shooting my XD-S(Post Recall) 45 for some time now and although I had some problems with the 7 round mags that were replaced by SA, I am now having problems with the 5 round mags I think. Went to the range today and right off the bat I shoot the 1st round and then nothing from the second round. I eject it and take a look at the primer and it has been struck but ever so lightly. I shoot the next round that I chambered from ejecting the bad round and once again, the next round does not fire. I take a look at the slide and it looks as though it's in battery. So I eject the bad round, load up the mag again and try once more with no luck. Seems as if I manually chamber a round it will shoot but the next one will not. For some reason I decide to swap out the mag to a 7 round mag and am able to go through all 7 rounds without a hitch. Put the 5 round back in and same problem. Maybe the spring is going bad, I don't know.