The USP Expert is H&K's competition-oriented USP variant with a 5.2-inch match barrel, adjustable target sights, extended beaver tail, and a refined trigger. Built on the full-size USP frame. Available in 9mm and .45 ACP. Intended for practical shooting competition and advanced training. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 1998, Germany Weight: 34 oz Overall length: 8.66" Status: Active Intended use: competition, range, target