I recently sold one of my 3AT's and a pocket holster to a buddy. He told me yesterday he was getting something from his safe and noticed the magazine was not in the 3AT!! He had been carrying in his back blue jeans pocket with the GURU DAVE holster shown above. The 3AT does have a metal mag catch that is filed down just about flush with the frame, and the mag had the pinky extension shown above. I can see that MAYBE the mag popped loose while carrying, but I can see no way the mag could pop loose AND travel out of his back pocket. I suggested it may have popped loose in his pocket and then fallen out somewhere between taking the gun out of his pocket and placing it in the safe. NOTE that he was wearing BLUE JEANS with a snug back pocket- NOT baggy cargo type pants. SO- To the question- Anyone here have any similar experience? Not dropping a mag while firing, but a lost or almost log mag while carrying?