Trijicon VCOG 1-6x24 Riflescope Ballistic Reticle Red Horseshoe reticle matched with 175-grain .308 loads First focal plane allowing the ballistic reticle to be used at any magnification 700 continuous hours of runtime at setting 4 or 6 with a lithium AA battery Waterproof to 66 feet and its illumination electronics are Mil Spec tough Full 90 MOA of windage and elevation adjustment available in 1/2 in/click increments at 100m