The HK VP9SK OR adds the factory optic-ready slide cut to the compact VP9SK, enabling direct red dot mounting on HK's subcompact carry pistol. The cut accepts Trijicon RMR and compatible footprints via included plates. All VP9SK features — charging supports, modular grip, 13+1 capacity with flush magazine — are retained. Represents the fully equipped carry configuration for the VP9SK platform. Type: Pistol Action: Striker-Fired Caliber: 9mm Capacity: 13 Year introduced: 2019, Germany Weight: 21.16 oz Overall length: 6.61" Status: Active Intended use: carry