Foxtail Precision Adapter Plate is designed for Glock MOS optics-ready pistol platforms. It features a Holosun 407K / 507K / EPS Carry footprint mount type and includes mounting hardware. Precision-machined from aluminum with a black anodized finish, it provides a secure rail interface and reliable optic attachment for handgun applications. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.