I bought my XDm 9mm used last July. No idea what the round count was then but the guy I bought it from told me "probably 500 rounds." I've been shooting it for IDPA ever since. I personally have 4000 rounds thru it and I experienced my first malfunction at a match on Saturday. I was firing around the left side of a barricade and I had a stovepipe. In retrospect; I am surprised that I didn't just stare at it dumbfounded... but I tap/racked it like I trained, and finished the stage. Still w/o too bad of a time. So 4000 rounds, and 1 failure. And the failure could have been due to the rounds bouncing off the barricade, or me limp wristing it while I was trying to fire around the barricade. Anyway, I love my XDm. It always fires when I pull the trigger. Even when the Striker Retaining Pin cracked and started coming up out of the slide. It still fired until I fixed it.