The Trijicon 100390 ACOG Matte Black 4x32mm LED Illuminated Green Crosshair .223/5.56 BDC Reticle scope delivers proven long-range versatility in a compact, rugged platform designed for quick target acquisition and reliable performance in diverse field conditions. Built around a 4x magnification and a 25-32mm objective, this ACOG offers a bright, green LED-illuminated reticle that enhances contrast across varying light levels, while the BDC reticle is calibrated for common .223 and 5.56 ammunition, enabling precise holdovers at practical distances without complex dialing. The matte black finish reduces glare and blends seamlessly with most rifles, and the robust construction is designed to withstand the demands of hunting, competitive shooting, and duty-style environments. Ideal for midsize .223/5.56 rifles, this scope pairs fast, instinctive aiming with reliable repeatability, helping shooters maintain accuracy from close quarters to extended ranges. With Trijicons renowned optical quality and durable engineering, the ACOG 4x32mm scope provides a balanced combination of optical clarity, rugged build, and practical reticle design, making it a compelling choice for serious shooters seeking a touch of premium performance in a compact rifle scope.