I had the same issue with the magazine ejecting from the gun without being released and it got to the point where it won't even stay in. The plastic release latch got worn off from just inserting and ejecting the magazines from two visits to the range. I sent mine back under warranty for repair and they replaced the latch. Now it's getting to the point where it's popping out by just touching the bottom of the magazine. It needs to be made of metal because the magazines will wear a new plastic one down in no time imho.