Product DescriptionXS Sights R3D 2.0 Night Sights are engineered to deliver a brighter, tougher sight set for your HK VP9 Optics Ready pistol. This second-generation design installs with up to 50% less force and is built to withstand years of everyday carry. A serrated, blacked-out rear sight pairs with a dual-illuminated front sight featuring tritium and a photoluminescent glow dot to drive your focus downrange. With a corrosion-resistant Black Nitride finish and standard-height profile, these sights offer fast, confident target acquisition in both bright and low-light conditions.Product Highlights Dual-illuminated front: tritium vial with photoluminescent glow dot for low-light visibility Serrated, wide-notch rear with anti-reflective lens for a crisp, glare-free sight picture Second-generation design requires 50% less force during installation Corrosion-resistant Black Nitride surface finish for long-term durability Standard-height set specifically for HK VP9 Optics Ready (VP9 OR) Specs Model: R3D 2.0 Sight Picture: Traditional 3-dot, notch-and-post Front Sight: Green tritium with high-contrast photoluminescent glow dot Rear Sight: Green tritium, serrated wide notch with anti-reflective lens, blacked-out face Height: Standard Finish: Black Nitride (corrosion resistant) Firearm Fit: HK VP9 Optics Ready (VP9 OR) Country of Manufacture: Fort Worth, Texas, USA UPC: 647533003902 Manufacturer Part Number: HK-R201P-6G Brand: XS Sights Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.