C&H Precision Weapons EDC Optic Sights Red Multi Reticle XL. Available in red and multi-reticle versions. The EDC-XL mounts onto any RMR footprint slide or plate. Featuring 10 levels of brightness (levels 1 and 2 are night vision compatible) motion control (shake to wake up) smart power management (auto-off after 5 minutes of inactivity) 50000 hour battery life and a CNC machined one-piece body (aircraft aluminum). Specifications for C&H Precision Weapons EDC Optic Sights: Manufacturer: C&H Precision Weapons Color: Black Finish: Black Magnification: 1 x Objective Lens Diameter: 22 mm Reticle: Red Illumination Color: Red Eye Relief: Infinite Emitter Type: Open Battery Type: Lithium Metal CR1620 3V Water Resistance Level: Waterproof Length: 45 mm Weight: 22.7 g Red Dot Sights-Footprint: RMR Package Contents: C&H Precision Weapons EDC Optic Sights C&H Precision Weapons RD-EDC-XL-RD-MR: EDC Optic Sights Red Multi Reticle XL