The EGW sight mount is a precision-engineered accessory designed to enhance the versatility and performance of select FN America firearms. This mount is compatible with FN America FNS and FNX models, providing a robust platform for the integration of advanced optical sights. It supports the installation of Holosun 407C, Holosun 507C, and Trijicon RMR optics, ensuring a seamless fit and reliable performance. Constructed from high-quality materials, the EGW sight mount offers exceptional durability and stability, even under rigorous conditions. Its design ensures a secure attachment, minimizing movement and maintaining zero for consistent accuracy. The mount's low-profile configuration allows for co-witnessing with iron sights, facilitating rapid target acquisition and improved shooting precision. Installation of the EGW sight mount is straightforward, requiring no permanent modifications to the firearm. This feature preserves the integrity of the original equipment while providing enhanced functionality. The mount's compatibility with multiple optic models makes it a versatile choice for users seeking to upgrade their sighting systems without compromising on quality or performance. Constructed from 7075 aluminum with a matte black hardcoat finish, the mount is compatible with Trijicon RMR and Holosun HS507C red-dot sights Compatible with baby desert eagle models post-2006 and EAA Witness Elite Match, this product is not suitable for Rock Island 1911 models The installation requires no modifications, as it includes mounting hardware and allows for easy removal to replace the rear sight