I have owned a 220 in the past, and I now own a couple of HK's USP's one compact and one full size. In my hands, and this is totally subjective mind you the HK USP is by far the most accurate mainstream 45ACP semi auto I have fired or owned! I have owned more then a few 1911's Gold Cup (Series 70), Series 80 Officers Model, Series 80 Commander, and a Series 80 Gold Cup. I mean I shot the front sight off the GC, I had the sight pin break in the Elliason GC rear sight, a finger of the collet bushing break on the Series 80 GC, and a few other problems that are common to 1911's. I loved the 220 in that I could shoot lead reloads. It was accurate, but in my hands the USP is tops!