The Holosun ARO EVO SPR delivers advanced green dot accuracy with a purpose-driven reticle for enhanced ranging and bullet drop compensation. Built for precision shooting, it features a 26mm window, solar power, and Shake Awake tech-all in a lightweight, battle-ready housing. Special Purpose Reticle (SPR) with green dot 26mm objective lens for expanded sight picture Solar Failsafe extends runtime and adaptability Shake Awake auto-activates on movement 6061 aluminum housing with matte black finish Up to 50,000-hour battery life Lower 1/3 co-witness mount included IPX8 waterproof rating for extreme conditions