I've put about 300 rounds into my new Security-9 compact over 4 trips to the range. I've noticed some paint wearing off on top of the barrel where the slide rides over it. I admit my first trip to the range was not smooth. By my third and fourth I was without issue. I also had an issue I posted about with a jam I had to figure out. I have three pics here to post. I suspect I caused the paint wear, or is it normal? Thanks anyone.