Hey Folks, Recently while shooting my M40-A1 a problem has developed and I'm unsure what it is. First, I apologize if my terminology is a miss but I am not as knowledgeable as some of you with firearms. I know how to shoot and clean them and that's about it... Anyway, after racking the slide the trigger reset does not always activate and I have to try again. Then, if it does reset, it mostly results in misfires, or itwill fire and then does not. In fact, it sometimes stops firing altogether. I have looked at the shell casing and noticed that there is no mark on the casing indicating that the firing pin isn't striking it. My pistol perfomed flawlessly during the first few hundred rounds but now this. It has approximately 800 rounds through it. And, yes, I know someone is going to ask, it is always clean when I fire it. I clean my pistols thoroughly after every trip to the range. Thanks for any advice. I love my Steyr and really want to get it back in action.