Product DescriptionXS Sights R3D Night Sights deliver a traditional 3dot tritium, notchandpost sight picture with a highvisibility orange front that excels in bright and low light. The rear sight is blacked out to boost contrast, while the Ember Glow Dot technology on the front absorbs ambient light so the front sight glows brighter than the rear in dim conditions-keeping your focus downrange. Built from durable CNCmachined steel and designed for easy installation, this R3D set fits Glock 42, 43, 43X, and 48 pistols for fast, accurate shooting day or night.Product Highlights Highcontrast orange Ember Glow Dot front with green tritium for rapid sight acquisition Blackedout, antireflective rear with two tritium lamps increases front sight focus Rear ledge facilitates onehanded slide manipulation in emergencies CNCmachined steel construction for carryready durability; easy to install Designed to fit Glock 42/43/43X/48; backed by a 10year nightsight warranty Specs Product Type: Handgun night sight set (front and rear) Model: R3D For Use With: Glock 42, 43, 43X, 48 Front: Green tritium lamp with highcontrast orange outline (Ember Glow Dot) Rear: Two green tritium lamps; blackedout, antireflective face with ledge Blade Width (Front): 0.145 in Notch Width (Rear): 0.170 in Overall Height: 0.215 in (front), 0.300 in (rear) Material: CNCmachined steel with tritium vials Package Dimensions: 8 x 5 x 1.25 in (approx.) UPC: 647533046503 Manufacturer Part Number: GL-R014P-6N Brand Name: 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.