The Holosun HE403B-GR is a 20mm Micro Reflex Sight created with 12 brightness settings, you'll be able to use your sight in almost any lighting condition. Topping it off is 7075 Aluminum housing, and a 2MOA green dot reticle, making this a must-have optic for any rifle or PDW.
In the Box:
- Lower 1/3 Cowitness Mount
- Low Profile Mount
- T10 L Key
- Rubber Cover
- CR2032 Battery
- Lens Cloth
- User Manual
Features of the Holosun HE403B-GR
- 2 MOA Green Dot Reticle
- Up to 50,000 Hours Battery Life (Setting 6)
- 12 Brightness Setting: 10 DL & 2 NV Compatible
- Parallax-free & Unlimited Eye Relief
- Convenient Tray Battery Compartment