The Walther PDP Compact with 4-inch barrel pairs the compact grip frame with a slightly longer slide and barrel than the 3.5-inch variant. This configuration is preferred by shooters who want the concealability of the compact grip but the improved accuracy and sight radius of a longer barrel. Popular for duty carry and IPSC Production division. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2021, Germany Weight: 24.7 oz Overall length: 7.4" Status: Active Intended use: CCW, IPSC Production, Duty