This is my first H&K purchase. I own and/or have shot Glocks, CZ's, Sigs, XD's, 1911's, etc. I just ordered a H&K USP 9mm Pistol from SOG. I believe they are DOA (double action only) with the LEM (Law Enforcement Modification) Trigger, Night Sights, Jet funnel magazine adapter and 2 OEM LEO...