I have a new-ish (less than 100 rounds) Springfield M1A Scout Squad. It is a great shooter, but I have an intermittent problem with it. I will pull the trigger and hear (and feel) a click, but the round is not fired. The primer has NO indentation in it. This happens more often on the first round than any other. I am using the Springfield steel 10 round magazine. I do slingshot the action from bolt hold open position (i.e. I don't baby it into position). The ammo is mixed surplus 7.62x51 (i.e. German, Israeli South African, etc). I did both tilt tests to make sure that the action was not binding in any way. It is very smooth with no hangups. Is this what happens if you try to fire and the bolt is not completely in battery? I had not thought to see if the action was fully closed at the time of the problem. My instinct was to rack and fire the next round. Any suggestions would be appreciated. Thanks in advance.