Brownells 75th Anniversary - A Shooting Heritage

Provides Firearm Owners with an Easy Aiming Solution

Compact-sized red-dot optics are all the rage for fast-action handguns and modern sporting rifles, and the Holosun HS403B Micro Red Dot Sight is purpose-built to give gun owners an easy aiming solution.

The Holosun HS403B Micro Red Dot Sight is constructed with the company's low-output LED technology, meaning that the optic can provide thousands of hours of dependable use on just a single battery. In addition, the housing is built for added durability and ruggedness. The dot measures 2 MOA in diameter, allowing for precise, rapid aiming at any distance.

  • Adjustment value: 1/2 MOA
  • Features 12 brightness settings
  • 50,000-hour battery life
  • Weight: 4.3 ounces
  • Fits Aimpoint Micro style mounts/footprints.

Each Holosun HS403B Micro Red Dot Sight ships with a low mount and a 1/3 co-witness mount designed for modern sporting rifles equipped with a front-sight gas block.

Big Book Catalog, Issue:72, Page:278
Big Book Catalog, Issue:73, Page:282


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Reticle: 2 MOA Dot

Battery Life: 50000 hours

Brightness Settings: 12 settings

Night Vision Compatible: Yes

Power Supply: (1) CR 2032 Lithium battery

Sight Type: Red Dot, ...

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