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. 3 MOA dot or Muli-Reticle emitter. 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. If you need assistance, our support team responds within 24 hours to help resolve any issues quickly.