- SPECIFICATION -

OPTICAL DATA

• Reticle2 MOA Dot
• Light Wavelength540nm
• Reticle ColorGreen
• Parallax FreeYes
• Unlimited Eye ReliefYes
• Magnification1x
• Multi-CoatingsYes

ELECTRONIC DATA

• Power SourceBattery
• Battery TypeCR2032
• Battery Life (Hours)50000
• Brightness Setting10 DL&2 NV

PHYSICAL DATA

• Window Size20mm Diameter
• Dimension (in)2.45×1.43×1.6
• Weight (oz)2.82

MECHANICAL DATA

• Housing Material6061 T6 Aluminum
• Surface FinishMAO
• Adjustment per Click0.5 MOA
• W&E Travel Range±50 MOA

ENVIRONMENT DATA

• Storage Temperature-40℃~70℃
• Working Temperature-30℃~60℃
• SubmersionIP67
• Vibration1000G

Item Dimensions

The HE403B-GR is a 20mm micro optical sight designed for rifle and carbine applications. Features include 12 brightness settings, Holosun’s Green Super LED with up to 50k hours battery life, and 2 MOA Dot.

In the Box

•  Lower 1/3 Cowitness Mount
•  Low Profile Mount
•  T10 L Key
•  Rubber Cover
•  User Manual
•  CR2032 Battery