RYA1001 Features: * Red dot * Integrated mount * Waterproof * Multi-coated * Shockproof * Adjustable brightness * Selectable reticle * NA-Relex lens diameter * 3 MOA Color/Finish: * IR dot color: Red / Green Specifications: * 1/4 Click value Dimensions: * Overall dimensions: 1" - 18" H x 8" W x 10" D