I wanted to get an idea of how much use people's PS90s are seeing to judge wear and tear issues. How many rounds are have you put through your weapon? How many on the mags (just a guess)?
I've got approx. 5000 rounds through mine and see almost no wear on the parts, save the casing nicks in the ejection port. The magazines, on the other hand, are a different matter. They've failed at about 50% -- three out of six have either failed or are showing damage. I estimate they've only got between 500-1000 rnds through each. That's over the course of a year.