So, here's the story. I went out to the range last week and put about 25 rounds through my PM9. I noticed it was shooting low and to the left. I though that odd, but I'd try it again next week and see how we did. I put 75 rounds through it today and it shot like a dream. I mean I was a surgeon with that baby at 25 yards. Now, I took it apart to clean the barrel and I'm noticing a lot of wear on the handle grip portion of the slide rails, right above the hole where you put the pin for the slide release. It looks like I wore 2/3rds of the damn thing right off! Could someone take theirs apart and take a look? Am I just being a hypochondriac? Could it have been shooting low and left because it wasn't properly seated on the rail? Does any of this make any sense?