Alright, went to the range to play RSO and had some time to unload some light loads. On the second magazine of 8, couldn't pull the trigger. Did a check, the safety was off. Tried the trigger and got a click. Ejected the live round in the chamber, cycled the safety on then off, then it went bang. Got home and pulled it apart for cleaning and it looks like the plate under the safety which blocks the trigger from moving, when the safety is engaged, is binding a bit. When I have some more time next week, I'll pull that part and ensure it is deburred, polish it up a bit. Anyone else experience something similar? Jon