Holographic Sight Leupold LCO Tactical Red Dot Sight Leupold Scope Hunting Scopes Reflex Sight With 20mm Rail Mount Material: Alloy with anti-oxidation plated fits any 20mm rail  Battery: 1*CR123A battery (excluded for shipping) Reticle: red and green (Biohazard) with 20 Levels Brightness Package includes: wrench,Cleaning cloth,scopecover  Package Weight: 480g  Package Size: 14cm x 10cm x 9cm  Color:Black Grey Tan for your choice  1:1 original leupold  The battery maybe will be excluded for shipping to different country.