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Holosun HE403B – FDE

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Original price was: $230.58.Current price is: $189.99.

The Holosun HE403B is a 20mm green dot micro sight in FDE 6061 with an IP67 rating, 2 MOA dot, 10 daylight and 2 NV intensity settings, Shake Awake™ technology and up to 50K hours of battery life on a CR2032.

In stock

SKU: HE403B-GR FDE Categories: , , Tag:
UPC: 605930625158
Brand

Holosun
Country of Origin

China
Reticle Color

Green
Footprint

Aimpoint Micro
Power Source

CR2032
Color

FDE
Holosun

The Holosun HE403B is a 20mm micro sight designed for rifle and carbine applications. The HE403B features Holosun’s Green Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications.

Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery. HE403B-GR is a versatile sight for users of all levels.

Features
  • Color: Flat Dark Earth
  • Green 2 MOA Dot
  • Up to 50,000 Hours Battery Life (Setting 6)
  • 12 Brightness Setting: 10 DL & 2 NV Compatible
  • Shake Awake™
  • Convenient Tray Battery Compartment
  • Parallax-free & Unlimited Eye Relief
  • IP67 rated

Includes: Lower 1/3 co-witness mount, low profile mount, T10 L key, rubber cover, user manual, CR2032 battery, lens cloth.

Shake Awake™

Shake Awake Technology is a standard feature on all current model Holosun optics and serves to extend battery life by deactivating the optic’s LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred. The slightest touch of the optic instantly reactivates the LED so your Holosun optic is ready when needed.