After having my P-3AT for over 3 weeks I finally got to take it out this weekend. First off, it is a 1G, and I have already done a thorough F&B on it. I had lubed it, and was ready to try it out, so that I could begin to get it ready to replace my PF-9 for the hot Bama summer. I bought the gun used, and everything seemed to be in good shape when I got it. I had a strange problem with it at the range and was looking for a little help. The gun performed very well, and I had 0 FTF's throughout the 50 rounds I fired through it. I did however have a problem, I had a FTE with the last round in the magazine on every magazine I shot. On all but one the magazine would hang butt first out of the side about 3/4 of the way out, and I could turn it to the side, pull the slide and it would fall out. The last magazine I fired however, didn't do that. I thought it had actually cleared, but when I racked the slide it actually was still in the chamber and popped right out. I thought initially it might be a technique problem, but having shot my PF-9 regularly for 2 years I have all but dismissed that. I also noticed that there was a fairly deep scratch along the butt of all of the brass (that I could find) that it ejected. Any help would greatly be appreciated!