Trijicon HK109Y Bright & Tough Night Sight Set for H&K P2000/P2000SK – 600600. The Trijicon HK109Y Bright & Tough Night Sight Set is engineered for tactical shooters and designed specifically for the H&K P2000 and P2000SK models. This robust sight set enhances front-sight acquisition and target engagement speed in any lighting condition, ensuring reliability and accuracy when it matters most. Front Sight: Green tritium lamp with a photoluminescent yellow-painted outline for quick target acquisition in bright, transitional, and low-light environments. Rear Sight: Green tritium lamps outlined in black with a wider U-notch for improved sight alignment and visibility. Steeply hooked rear sight allows for one-handed slide manipulation in emergencies. Tritium gas lamps encased in protective aluminum cylinders and cushioned with silicone rubber for added durability. Sapphire jewel caps protect the lamps from puncture and harsh cleaning solvents while evenly distributing light. Fits Models: H&K P2000 and P2000SK. Blade Width: 0.144 in. Blade Height: 0.215 in. Overall Height: 0.306 in. Notch Width: 0.169 in. Blade Height: 0.185 in. Overall Height: 0.349 in. Tactical Advantage: Ideal for self-defense, target shooting, and tactical operations. Always Visible: Tritium lamps provide a bright aiming solution in total darkness without the need for batteries. Rugged Build: Engineered to withstand heavy recoil and harsh conditions. The Trijicon HK109Y Bright & Tough Night Sight Set is a must-have upgrade for H&K P2000 and P2000SK owners seeking enhanced aiming capability in any lighting situation. Its superior design and durable construction ensure confidence and reliability in high-stress scenarios.