The Holosun ARO-CORE Gold Multi-Reticle Rifle Optic represents the next evolution of compact, enclosed red dot performance for modern carbines and rifles. Built as an advancement over the proven 403 and 503 series, the ARO-CORE introduces a redesigned 22mm enclosed housing that integrates seamlessly with Holosun magnifiers while delivering enhanced durability and a refined sight picture. It’s purpose-built for shooters who want fast acquisition, dependable performance, and a distinctive visual edge.
At the core of the ARO-CORE is Holosun’s Multi-Reticle System, offering a versatile combination of a 2 MOA dot, a bold 65 MOA circle, or a combined circle-dot reticle. This flexibility allows shooters to tailor the optic to their mission, whether prioritizing rapid target engagement at close range or precise shot placement at distance. The gold reticle, operating at a 590nm wavelength, provides excellent contrast against bright targets and complex backgrounds, making it easier to track under demanding lighting conditions.
The enclosed cast aluminum housing protects the optic from dust, debris, and impacts, ensuring consistent performance in harsh environments. Measuring just 2.48 × 1.54 × 2.63 inches and weighing 3.38 ounces, the ARO-CORE maintains a compact profile without sacrificing ruggedness. A crisp 0.86-inch viewing window, parallax-free design, unlimited eye relief, and fully multi-coated optics deliver a clear and forgiving sight picture that supports rapid transitions and situational awareness.
Included is an all-new 1.63-inch lower 1/3 co-witness pedestal mount, placing the optic at an ideal height for use with modern shooting stances, backup iron sights, and magnifiers. The redesigned housing aligns perfectly with Holosun magnifier systems, creating a clean, efficient setup without alignment issues or unnecessary bulk.
Shake Awake technology with last setting recall ensures the optic is always ready when movement is detected, while conserving power during inactivity. Powered by a long-life battery rated for up to 50,000 hours, the ARO-CORE minimizes maintenance and keeps downtime to a minimum. With 1x magnification and a robust feature set designed for real-world use, this optic is equally at home on duty rifles, defensive carbines, or range builds.
The Holosun ARO-CORE Gold Multi-Reticle Rifle Optic delivers fast acquisition, enclosed durability, and modern mounting ergonomics in a compact, magnifier-ready package.
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