The C&H Precision GLXHOLOK V4 MIL/LEO Adapter in Black Anodized delivers a robust mounting solution that aligns Glock 43X MOS pistols with Holosun 407K and 507K patterns, enabling quick, repeatable optic installation on a proven platform. Built to exacting tolerances, this mount leverages a precise footprint to ensure secure, zero-maintenance performance under demanding duty, training, or field conditions. The V4 design offers enhanced rigidity and integrated retention that minimizes shift during recoil, while the black anodized finish provides durable protection against wear and corrosion without sacrificing camouflage in low-light environments. As a dedicated mounting accessory, the GLXHOLOK is engineered to integrate seamlessly with Glock MOS configurations, preserving smooth slide cycling and reliable parent-platform compatibility for a clean, unobtrusive optic setup. This adapter supports a wide range of operator needs, from law enforcement to serious enthusiasts, delivering a stable interface between the Glock platform and Holosun miniature reflex optics. With its purpose-built engineering and discreet aesthetic, the GLXHOLOK V4 helps shooters maintain fast target acquisition, repeatable accuracy, and dependable performance across diverse shooting disciplines.