Holosun HS403B "Shake Awake" Compact Red Dot Sight w/ Low & AR Mount (Color: FDE)

Features

• Precision CNC machined from T6061-T6 aluminum
• 50,000 hours of operation on one battery; 25,000 hour battery life on setting 10
• Designed for day and night use; Red - 2 MOA dot size; memory function for brightness setting
• Parallax-free with unlimited eye relief
• Unaffected by extreme weather conditions
• Low mount & 1/3 co-witness (AR) mount included (Works with Picatinny & Weaver rails)
• Shake Awake automatically turns optic on when movement is detected, optic will auto shut off when no movement is detected

HS403B is a 20mm micro sight designed for rifle and carbine applications. HS403B features Holosun™s Red 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. HS403B is a versatile sight for users of all levels.

Manufacturer: Holosun

Specifications:

Reticle: 2 MOA Dot
Light Wavelength: 650nm
Reticle Color: Red
Parallax Free: Yes
Unlimited Eye Relief: Yes
Magnification: 1x
Multi-Coatings: Yes
Power Source: Battery

Battery Type: CR2032
Battery Life (Hours): 50000
Brightness Setting: 10 DL&2 NV
Window Size: 20mm Diameter
Dimension (in): 2.45 x 1.43 x 1.6
Weight (oz): 2.82
Housing Material: 6061 T6 Aluminum
Surface Finish: MAO
Adjustment per Click:0.5 MOA
W&E Travel Range: +50 MOA
Storage Temperature: -40°C ~ 70&Deg;C
Working Temperature: -30°C ~ 60°C
Submersion: IP67
Vibration: 1000G