The Shield SIS2 red dot sight delivers military-proven performance with 4 switchable reticles and advanced brightness control technology. Built on the foundation of Shield's proven CQB/CQS platform the SIS2 offers enhanced versatility for tactical and sporting applications.Shield SIS2 Red Dot Sight - Center Dot Configuration4 switchable reticle options: 8MOA 8MOA & 65Ring 2MOA 2MOA & 65Ring1X magnification for rapid target acquisitionDual brightness control: automatic and manual modes12-stage manual adjustment from high to night vision compatible3-level automatic brightness adjustment (High Medium Low)Military-proven durability and performancePerfect for tactical operations competitive shooting and hunting applications where versatility and reliability are essential. The combination of multiple reticle options and intelligent brightness control ensures optimal performance in any lighting condition.