I asked this on Sigforum and I figured I'd ask it here too as many of you guys have Sigs. So I was finally able to find another p239 9mm after having to sell my last one and after putting about 350 rounds through it thus far, I am very impressed. It is super accurate and has been 100% reliable. My only question is though, the last round in the mag will sometimes eject directly back, and rather weak as well. It sort of seems to "burp" the casing out and a couple of times it has bounced off the rear portion of the slide. Now this is only with the last round occasionally, and my grip is nice and tight. If it were an actual issue, then I would assume it would happen during other rounds within the mag, but they all eject fine. And don't get me wrong, the gun has spit out every single spent case without failure, but those couple times when it came back at me and weakened have left me wondering what the deal is if anything. I have had this happen with my Glock occasionally too, which has over 6500 trouble free rounds, but am wondering if this is normal and if anyone has experienced it with thier 239 or other pistol?