We had a few FTE's where the case mouth was literally crushed against the top of the barrel hood. Even the brass that did eject had marks on the case mouth.
The FTE's only happened on the last round in the mag. It did fail to chamber one round, but that only happened once.
While handling the pistol before the range trip, I noticed that it took a bit of effort to get the slide back that last little bit so it would lock. Without the recoil spring in place, it easily goes all the way back. With the spring in place, it doesn't.
I'm 99% sure the recoil spring is stacking. I plan to call Sig tomorrow to see what I can learn. If push comes to shove, I'll order a new spring or two and cut this one down. Of course, I'll do a little at a time. Springs are pretty hard to put back together once you cut them!

This issue aside, I like this little pistol! It is accurate and easy to control. In fact, recoil is almost identical to my P239 in 9mm. I think it's a combination of the lighter weight and the two-fingered hold. With this one, your pinky finger just swings in the breeze.
