The Walther PDP Compact with 3.5-inch barrel is the most concealable PDP variant. Designed for concealed carry and backup duty use, it retains all PDP features including the optics-ready slide and Performance Duty Trigger in a package small enough for appendix carry. The 3.5-inch barrel is paired with a compact grip frame that accepts 15-round flush-fit magazines. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2021, Germany Weight: 24 oz Overall length: 6.9" Status: Active Intended use: CCW, Duty Backup, Law Enforcement