The Holosun HE509T-GR-X2-FDE is a rugged enclosed miniature reflex sight designed for pistols and compatible carbine platforms requiring durability and fast target acquisition. Built with a lightweight titanium housing finished in Flat Dark Earth, it offers excellent impact resistance and environmental protection. The optic features Holosun’s green Multi-Reticle System, allowing users to select between a precise 2 MOA dot, a 32 MOA circle, or a circle-dot combination for versatile shooting applications. Solar Failsafe technology provides supplemental power in bright conditions while Shake Awake automatically activates the reticle during movement to extend battery life. The enclosed emitter design helps protect the optic from dirt, moisture, and debris, ensuring dependable performance in demanding tactical, defensive, and competition environments.