Trijicon's ACOG is a fixed power, compact riflescope with an illuminated reticle pattern for use in bright to low/no light with legendary durability and reliability. Features multi-coated lenses provide superior clarity and light-gathering capabilities with zero distortion; dry-nitrogen-filled to eliminate fogging and waterproof to 100 meters; shock-resistant, proven to withstand recoil from 22LR up to 50 BMG, and easily passes U.S. military drop test requirements. Favored by competitive shooters, the 3.5x35mm model provides lightning fast target acquisition and superb optical clarity. Includes a thumbscrew flattop adaptor, 3.5X35 Scopecoat, LENSPEN, lanyard assembly for adjuster caps, Trijicon logo sticker, ACOG manual and warranty card.