So, I bought my M9 from CDNN because I knew someone with two and I liked it better than my husbands glock 34. It came, I was excited, I took it to the range and about every other magazine the round would cycle the slide would lock forward with a round in the chamber but the trigger would not reset. If I jack the slide back the next round would cycle. So I took it home and cleaned it and lubed it and took it back out again. Same problem. So I thought maybe I just need to shoot it more and wear off the burs and what not. I took it to a competition and embarassed myself because it still will not function correctly. I had an average of 3 malfunctions per stage. I spoke to Brian at CDNN who directed me to this nice guy steve from texas who thinks it is my drop safety. Does anyone know how to disassemble my sear/drop safety assembly so that I can check if this thing is cracked and replace it? Any info would be great thanks.