Heckler & Koch USP Tactical

The Heckler & Koch USP Tactical is a lighter, more compact version of the HK Mark 23. It features a threaded barrel with a rubber O-ring, adjustable trigger, and target sights for better accuracy. The .45 ACP model uses the USP45 frame, while the 9mm and .40 S&W versions use the USP 9mm/.40 frame.