I bought a Sig P938 Extreme after reading about all of the problems owners had been having because I figured Sig had all the kinks out by now. I read where they wouldn't fire anything but 124 grain and the grip screws would fall out and that the gun would not eject the last round in the magazine. My 938 was made in Jan 2013 and I took it to the range yesterday with fingers crossed. I took it out of the case and did not break it down to clean and lube it. I shot 2 different brands of 115 grain ammo which is not supposed to work at all and never had one problem. The grip screws were still tight and not about to fall out when I finished shooting as had been previously reported. I love this little 9mm and it is now my EDC. The only thing that I did find that still is a small problem is that the 6 round mag is a pita to load. This is my 4th Sig and I had faith they would get the bugs out. If you want a small well made gun for carry this is a Rolex compared to others when it comes to fit and finish and great performance with night sights that you can actually use.