The USP45 Expert is a long-slide match-grade variant of the USP .45, featuring a 5.2-inch barrel, adjustable target sights, and a match-grade trigger. Developed for competition use and as a premium offering for shooters wanting maximum accuracy from the USP platform. The Expert barrel and improved trigger elevate the USP45 from a service pistol to a precision target-capable platform. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 12 Year introduced: 1999, Germany Weight: 34.4 oz Overall length: 8.74" Status: Active Intended use: competition, collector