The Trijicon 1-6×24 VCOG is a highly rugged, variable magnification riflescope designed for close quarter battle (CQB) and long distance marksmanship. features superior glass, first focal plane reticle, LED reticle is robust enough for any application, integrated dial fin allows easy rotation through the magnification range and a constant eye relief means no head or stock position adjustments are needed. It has 6 user-selectable brightness settings, the green LED boasts a battery life of 1,400 hours at setting 4 (constant on). Includes a thumbscrew flattop adaptor, AA battery, LENSPEN, Trijicon logo sticker, manual and warranty card.