Trijicon’s VCOG 1-8x28mm Riflescope was developed at the request of the United States Marine Corps, who needed a Squad Common Optic (SCO) that excelled at both close quarter battle and long distance marksmanship. This first focal plane optic is the commercial version of the USMC’s SCO, and provides more magnification and a brighter sight-picture than its predecessors. The 1-8x magnification adds two new upper levels of magnification to the VCOG lineup, allowing more precise shots at longer ranges. The 28mm objective lens offers a brighter a sight picture over the 1-6x model VCOGs that only have a 24mm objective lens. It utilizes Trijicon’s MRAD-based Tree Reticle, which is composed of a free floating center dot in the middle of a segmented circle, with a “Christmas Tree” of sub-tensions and holdover points to compensate for bullet drop and wind drift. . Additionally the toolless turrets of the new VCOG 1-8x28mm riflescope have .1 MRAD click values with audible and tactile feedback. The VCOG 1-8x28mm is built from forged 7075-T6 and military grade aluminum alloys making the scope nearly indestructible. This SCO is outfitted with an integral LaRue LT799 quick detach mount for fast installation and removal. The VCOG 1-8x28mm riflescope’s 11 reticle illumination settings are powered by a single AA battery that should last several hundred hours. With both CQB and long range capabilities, the VCOG 1-8x28mm Riflescope will be a perfect pairing for a carbine or DMR style rifle. Features of the VCOG 1-8x28mm RiflescopeWaterproof Up To 66 Feet (20 Meters).Dry Nitrogen PurgedIntegrated Magnification Dial Fin180° From 1x to 8x5 Year WarrantyNo Rings or Mount NeededNear Constant 4" Eye ReliefFully Coated & Anti-Reflective GlassNight Vision CompatibleThumb Screw MountPackage includes LaRue LT799 mount, Tenebraex flip caps, and soft case Trijicon USMC SCO VCOG 1-8x28mm Red MRAD Tree Reticle Riflescope w/LaRue LT799 Mount, Tenebraex Flip Caps & Soft Case VC18-C-2400012