Look for the Unique Lines and Distinctive Shape of the P99 replica as a Trademark of Walther. The P99S semi-auto blank firing pistol is an exacting replica of Walther's P99 firearm. Use Umarex's 9 mm blank cartridges for extra loud report. Features: - Double/Single action - Semi-automatic - 15-round capacity - Authentic look and feel - Authentic de-cocking mechanism - Use for training, film prop, gun handling Specifications: - Caliber: 9 mm PAK - Capacity: 15 - Brand: Walther - Ammo Type: 9 mm PAK Blank Cartridge - Total Length in Inches: 7.1 *(Check Air Gun Restriction List)