C&H Precision Weapons EDC XL Optic Sights 3 MOA Red Dot Reticle. 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 XL Optic Sights: Manufacturer: C&H Precision Weapons Color: Black Fabric/Material: Aircraft Aluminum Magnification: 1 x Objective Lens Diameter: 22 mm Reticle: 3 MOA Red Dot Illumination Color: Red Brightness Settings: 10 Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Parallax: 33 yds Battery Type: Lithium Metal CR1632 Battery Quantity: 1 Battery Life: 50000 hours Water Resistance Level: IPX-7 Length: 1.78 in Width: 1.18 in Height: 1.08 in Weight: 0.8 oz Magnification Type: Fixed Brightness Index: 10 Red Dot Sights-Footprint: RMR Features of C&H Precision Weapons EDC XL Optic Sights 10 levels of brightness (level 1 and 2 are night vision compatible) Motion control (shake to wake up) Smart power management (auto-off after 5 mis of inactivity) CNC machined one-piece body Shock rated for +P and +P+ Waterproof Package Contents: C&H Precision Weapons EDC XL Optic Sights C&H Precision Weapons RD-EDC-XL-RD: EDC XL Optic Sights 3 MOA Red Dot Reticle