
Holosun HS403B - Black Anodized, 1x20mm, 2 MOA Red Dot Reticle
$142.99
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Product Features & Specifications
Holosun HS403B HS403B Black Anodized 1 x 20mm 2 MOA Red Dot Reticle
HS403B is a 20mm micro sight designed for rifle and carbine applications.HS403B features Holosuns 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.
| Brand | Holosun |
| Model | HS403B |
| Magnification | 1x |
| Color | Black Anodized |
| Reticle | 2 MOA Red Dot |
| Firearm Type | Carbine / Rifle |
| Mount Type | Picatinny Rail |
| Wavelength | 650nM |
| Adjustment Size | .50 MOA |
| Objective | 20mm |
| Brightness Settings | 10 Day / 2 Night |
| Eye Relief | Unlimited |
| Switch Type | Shake Awake Sensor |
| Battery Size | CR2032 |
| Windage Adjustment | 50 MOA |
| Length | 2.45" |
| Proofs | Waterproof |
| Parallax Adjustment | Parallax Free |
| Power Source | Adjustable |
| Battery Life | 50,000 hrs |
| Bulb Type | LED |
| Dot Size | 2 MOA |
| Elevation Adjustment | 50 MOA |
| Height | 1.60" |
| Includes | Lower 1 / 3 Cowitness Mount / T10 L Key / Manual / Lens Cloth / Low Profile Mount / Rubber Cover / Battery |
| Optic Coating | Multi-Coated |
| Width | 1.43" |
| Weight | 2.82 oz |
| Controls | Top Mounted |
| Windage Elevation | Adjustable |
| SKU | 104560 |
| UPC | 760921087428 |
| MPN | HS403B |
Specifications
Explore the specific details and characteristics
- CATEGORY
- RED DOT SCOPES
- BRAND
- Holosun
- MODEL
- 403
- MAGNIFICATION
- 1X
- OBJECTIVE
- 20 MM
- EYE RELIEF
- UNLIMITED
- DOT SIZE
- 2 MOA
- LENGTH
- 2.57"
- WEIGHT
- 2.82 OZ
- FINISH
- BLACK ANODIZED
- BATTERY SIZE
- CR2032
- RETICLE
- 2 MOA RED DOT
- ADJUSTMENT SIZE
- 0.50 MOA
- PROOFS
- WATERPROOF
- OPTIC COATING
- MULTI-COATED
- WINDAGE ELEVATION
- ADJUSTABLE
- SKU
- 104560
- UPC
- 760921087428
- MPN
- HS403B







