I've owned 5 H&K's. The only one I really liked was the 9mm Tactical (SE Model?) and the "H&K 45C Model". I had one with the LEM trigger and I would not give you a cup of warm spit for another. I'm told there are 2 versions of the LEM. Well I had the "bad one" and it made the USP just a large capacity double action only revolver. Just my opinion.