The Truglo TGTG8955M2 Shotgun Receiver Mount is a compact, 1-piece red dot mount designed for popular red dot optic models without requiring receiver machining, delivering a clean, secure platform for Mossberg 500, 590, 590A1, and 930 shotguns. This rugged, black mount consolidates the sighting system onto the receiver, pairing seamlessly with Trijicon RMR footprints to provide a reliable, fast target acquisition option while preserving the firearms original balance and integrity. By translating a modern red dot sight onto a shotgun, shooters gain quick, intuitive aiming for both upland and waterfowl pursuits, competitive shooting, or defensive shotgun applications. The mounts dedicated footprint ensures proper alignment with the optic, maintaining co-witness compatibility and repeatable zero after field use or cleaning. Built for durability and ease of installation, the TGTG8955M2 leverages a sturdy, one-piece base configuration that clamps securely to the receiver, enabling dependable performance under heavy recoil and varying field conditions. Whether youre upgrading a Mossberg setup or seeking a streamlined red dot solution for rapid target engagement, this TruGlo receiver mount delivers precise sight alignment, unobtrusive form, and reliable optics integration.