The Holosun HS403B is a premier 2 MOA red dot sight, meticulously crafted for rifle and carbine applications. This optic offers a harmonious blend of cutting-edge technology and robust construction, ensuring both precision and durability for any shooting enthusiast or professional. In excellent condition, it shows only the faintest signs of prior handling, with a pristine matte black finish, clear glass, and a flawless reticle. Included with the HS403B is a lower 1/3 co-witness mount (1.63”), rubber lens covers, and a side-mounted battery tray, making it a comprehensive package for any shooter.
Holosun’s HS403B stands out with its Red Super LED technology, offering an astonishing battery life of up to 50,000 hours on setting 6. With 10 daylight and 2 night vision brightness settings, this sight is adaptable to virtually any lighting condition. Its 6061 T6 aluminum housing, finished with Micro Arc Oxidation (MAO), ensures resilience against the elements, conforming to an IP67 rating for water and dust resistance. The parallax-free design and unlimited eye relief facilitate rapid target acquisition and exceptional accuracy, even in challenging environments.
Designed to withstand the rigors of tactical and recreational use, the HS403B integrates advanced features like Shake Awake technology and digital buttons for seamless reticle adjustments. Its robust construction can endure up to 1000G of vibration, making it a reliable companion for various firearms. Holosun has established a reputation for creating optics that merge innovation with affordability, catering to both novice users and seasoned professionals. The HS403B is a testament to this commitment, offering unparalleled performance in a compact, lightweight design. Embrace the precision and versatility of the Holosun HS403B, and elevate your shooting experience today.