Liberty II 3 MOA dot provides a precise aiming point with a clean open sight picture. At 50 yards, this reticle covers 1.5 inches of the target. At 100 yards, the dot will cover 3 inches. This simple reticle option is ideal for accurate shooting over various ranges. Designed for all-purpose versatility, the Liberty II optic features a 24mm window and a streamlined body that fits any RMR footprint. Comes in red or green 3 MOA dot or the new multi-reticle variant with four easily switchable options, Liberty II adapts to your needs with ease. It provides 10 brightness settings for clear visibility in any lighting condition and incorporates Swampfox’s Shake’N Wake technology for automatic on/off functionality, extending battery life for readiness whenever you need it. Built from rugged 7075-T6 aluminum, the reinforced body and hood protect the upgraded internals and larger recessed window. Whether at home, on the range or anywhere in between, the Liberty II offers a highly adaptable optic solution for any platform and purpose. Brightness Adjustments: Up/Down digital buttons. Shockproof G forces: 1500 G Force. Battery Type: CR1632 (INCLUDED). Max Battery Life: 50,000 Hours. Dimentions: 1.86″x(length)1.20″ x(width) 1.17. Weight: 1.52 oz. Lens Tinting: Multi-Coated Ruby Red – Red Dot. Lens Coating: Fully Multi-Coated/ Anti-fog/ Hydrophobic. Mount Type: Universal RMR footprint. Windage/Elevation Movement: 45 MOA/ Total 90 MOA Range. 1×24 Red Multi-Reticle / 3 MOA Green Dot. 1,500 G Force. L x W x H. 5 x 4.13 x 3.43 inches. 3.25 x 3.75 x 5 inches.