BP Hunter;
I've had my H&K USPc in .40 since 97 as an everyday carry. No problems, not one, zero. And it's had a few rounds down the pipe over the years. FWIW, my son bought an XD in .40 simply because he couldn't afford the H&K. So, of course, we've tried 'em side by side. No comparison, H&K all the way.
900F