The Holosun ARO-EVO-GR2 is the next generation in the ARO (Advanced Rifle Optic) EVOlved. Engineered for shooters seeking enhanced performance, durability, and versatility. Featuring a larger 26mm optical window, the ARO-EVO-GR2 delivers an expanded field of view, offering greater situational awareness and faster target acquisition for dynamic shooting environments with a crisp 2 MOA Green Dot. This optic integrates Holosun's Shake Awake technology, ensuring it's always ready when you are by detecting motion to activate and conserving battery life when idle. The side-loading CR2032 battery tray makes replacements quick and easy, while the optic delivers an impressive up to 50,000 hours of battery life on setting 6. Manual brightness controls, automatic brightness adjustment, solar failsafe, and lockout mode provide intuitive operation and adaptability for changing light conditions. The ARO-EVO-GR2 also includes both a 1.63" lower 1/3 co-witness mount and a 1.05" low mount for compatibility with a wide range of platforms and Holosun magnifiers. Housed in hard anodized 6061 aluminum and rated IPX8 waterproof, it s built to withstand the elements and harsh recoil environments. From professional operators to serious enthusiasts, the ARO-EVO-GR2 is built for those who demand rugged reliability with modern optical performance.