Holosun ARO: Holosun’s Next-Gen Red Dot Sight
Holosun introduced the ARO (Advanced Rifle Optic) at Shot Show, unveiling the next evolution of its popular 403 and 503 series red dots. Designed for improved compatibility, durability, and performance, the ARO brings a larger 22mm housing, enhanced mounting options, and multiple reticle choices to the table.
A Modern Take on a Classic Design
The ARO builds on the proven 20mm 403 and 503 series optics but features a new 22mm housing design, offering a wider field of view. This updated design pairs seamlessly with Holosun’s magnifier series, ensuring a smooth transition between red dot and magnified shooting.
Additional refinements include
• A subdued branding approach for a sleek, tactical appearance.
• A 1.63” lower 1/3 co-witness pedestal mount for improved sight alignment.
• T2 footprint compatibility, allowing for easy mounting on a variety of platforms.
Reticle and Brightness Options
The ARO series offers flexibility with multiple reticle and color options:
• Available in Red, Green, and Gold LED reticles to suit different visibility preferences.
• Choose between a 2 MOA dot only or Holosun’s Multi-Reticle System™ (MRS), which includes:
• 65 MOA Circle & 2 MOA Dot
• 2 MOA Dot Only
• 65 MOA Circle Only
With 10 daylight brightness settings and 2 night vision-compatible settings, the ARO adapts to various lighting environments.
Battery Life and Durability
Holosun continues to prioritize longevity and resilience with the ARO’s robust feature set:
• Up to 50,000-hour battery life (CR2032 battery).
• Shake Awake™ Technology with Last Setting Recall, ensuring the optic is always ready when needed.
• IP67 waterproof rating, protecting it from dust and water immersion.
• Durable aluminum housing, providing a lightweight yet strong construction for demanding conditions.
Making its debut at Shot Show, the Holosun ARO brings meaningful upgrades to the 403 and 503 series, offering a wider 22mm lens, improved mounting, and multiple reticle options. With long battery life, enhanced durability, and modernized features, the ARO cements itself as a top-tier choice for shooters seeking a next-generation red dot optic.
