The Trijicon Acog 3.5x35 LED Illum Green 223 Horseshoe combines legendary ACOG durability with user-selectable LED illumination, offering six brightness levels with an off between each setting to tailor the reticle illumination for any lighting condition while maintaining rapid target acquisition. Powered by a single AA battery, this LED ACOG delivers over 12,000 continuous hours of operation on a mid-range setting, ensuring reliability in extended shoots or field use. forged from rugged 7075-T6 aircraft aluminum, the sighting system provides outstanding durability and long-term performance, while a true 3.5x magnification and a 35mm objective yield a compact, versatile optic suitable for both close- and mid-range engagements. The Horseshoe Dot reticle pattern combines precision bullet drop compensation with fast, intuitive aiming, calibrated for .223, and is compatible with night vision devices, enabling effective use in low-light scenarios. The Trijicon package includes the TA51 flattop mount, a waterproof build, and multiple accessories that support mounting and operational longevity. With an eye relief of 2.4 inches and a 0.39-inch exit pupil, this optic offers a 5.5-degree field of view (28.9 feet at 100 yards), making it a reliable choice for hunters and tactical shooters seeking daytime visibility and night-ready performance in a compact, forged aluminum housing.