Product DescriptionTrijicon HD XR Suppressor Height Night Sights are built for shooters who need fast sight acquisition, precise alignment, and dependable low-light performance on Glock slimline pistols. Designed for advanced target identification and engagement at increased distances, this self-luminous three-dot steel sight set features a bright green tritium front lamp with a highly visible yellow photoluminescent outline and a green tritium rear with a black outline. The thinner front sight post helps open the field of view, while the angled, serrated U-notch rear sight reduces glare and sharpens front-sight focus. With a suppressor and optic-height profile, this HD XR set is well suited for pistols equipped with slide-mounted optics and for users who want elevated iron sight visibility.Product Highlights Designed to fit Glock 42, 43, 43X, 43X MOS, 48, and 48 MOS pistols Green tritium front sight with bright yellow photoluminescent outline for fast daytime and nighttime acquisition Green tritium rear sight with black outline and serrated U-notch to reduce glare and improve sight picture Suppressor and optic-height configuration supports co-witness potential with compatible slide-mounted optics Thin 0.122-inch front sight post helps increase field of view for more precise engagement at longer distances Specs Product Type: Night sight set Series: HD XR Configuration: Suppressor/optic-height front and rear sights Compatibility: Glock 42, Glock 43, Glock 43X, Glock 43X MOS, Glock 48, Glock 48 MOS Front Sight: Green tritium with yellow photoluminescent outline Rear Sight: Green tritium with black outline U-notch rear sight Sight Style: Self-luminous three-dot Front Sight Width: 0.122 in Material: Steel MPN: 601165 UPC: 719307623606 Brand: Trijicon 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.