Check the listing for details. ANS Tan 552 Red/Green illumination Holographic Scope With Battery. Condition: New. Listed at 41.49 USD. ANS Tan 552 Red/Green illumination Holographic Scope With BatteryDescription: 1) The light weight graphic sighgtis a guarantee of high quality for an affordability price. It is equipped with a metal frame for increased durability and powered by AA(14500) battery.Each is available in both red and green illumination,. Mounted on a standard RIS rail, the graphic sight allows for effortless and precise operation, turning aiming your gun into even more of a pleasure than it was before. 2) This sight runs on two AA(14500) 1.5V batteries and has a much long battery life than the other non-cell style sights. With this new single battery configuration, this sight allows more rail space than ever leaving more room for iron sights or NV mounts.Specification: 1) Magnification: 1x 2) Eye relief: unlimited 3) Length: 13.9cm 4) Weight: 250g 5) Color/finish: non reflective sand with hard coat finish 6) Adjustment: windage and elevation 0.5MOA 7) 1" weaver or picatinney rail (mill spec 1913) 8) Battery life is roughly 3x battery life of non-cell sights, battery compartment is now seprated from the base to allow it hover over delta ring of the rifle Includes: Red and Green lllumination Holosight x1 Cleaning Cloth x1 Storage Box x1 AA(14500) 1.5 Battery x2