HS403B 2 MOA Red Dot Sight - FDE – Precision Optic | Holosun – HR Tactical Innovations HS403B 2 MOA Red Dot Sight - FDE – Precision Optic | Holosun

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Holosun  |  SKU: PAHS403B

HS403B 2 MOA Red Dot Sight - FDE


Regular price $210.99 USD
Shipping calculated at checkout.



🚚 Shipping Information

Most in-stock items ship within 3 business days.

Special order items are typically processed within 14 business days (excluding weekends and holidays).

Custom items may require additional time depending on production schedules.

If you’d like to receive your order sooner, please select an expedited shipping option at checkout.

Some products ship directly from the manufacturer, and an equivalent carrier or service level will be chosen to match your selected shipping speed.

Shipping delays caused by carriers are outside our control, but we’ll always help track updates.

See our Shipping Policy for details.



🔄 Returns & Warranty Support

Returns are accepted within 14 days for items that are unused, unopened, and in original packaging with no damage.

A restocking fee applies, but it may be partially waived if store credit is selected instead of a refund to the original payment method.

Custom builds, sale items, and hazardous goods are final sale.

Warranty Coverage: Manufacturer warranties apply to all standard products. Any defects, malfunctions, or performance issues are handled directly by the manufacturer per their terms.

HR Tactical Innovations covers a Fitment & Functionality Guarantee on all custom or modified items — if a verified production error occurs, we’ll replace the item.

View our Refund Policy for full details.

🌍 International Customers

We ship worldwide to Canada, Mexico, Europe, Asia, and Oceania, including:

🇨🇭 Switzerland • 🇨🇿 Czechia • 🇩🇪 Germany • 🇩🇰 Denmark • 🇪🇸 Spain • 🇫🇮 Finland • 🇫🇷 France • 🇬🇧 United Kingdom • 🇭🇰 Hong Kong SAR • 🇮🇪 Ireland • 🇮🇹 Italy • 🇯🇵 Japan • 🇰🇷 South Korea • 🇲🇾 Malaysia • 🇳🇱 Netherlands • 🇳🇴 Norway • 🇵🇱 Poland • 🇵🇹 Portugal • 🇸🇪 Sweden • 🇸🇬 Singapore • 🇦🇺 Australia • 🇳🇿 New Zealand • 🇦🇪 UAE and more.

Transit averages 2–4 weeks depending on customs clearance. We are not responsible for customs delays. Reduced transit times are only available through expedited shipping options.

Import duties, VAT, and taxes are not included in your order total and must be paid by the recipient.

If a package is rejected, unclaimed, or returned due to unpaid duties, an incorrect address, or failure to collect, it will be handled under our Refund Policy. Shipping costs are non-refundable in these cases.


Pressurized or restricted items ship ground only where permitted.

Questions? Contact ops@hrtacticalin.com before checkout.

🎖️ GovX Military, First Responder & Teacher Discount

Description

The Holosun HS403B is a 20mm micro red dot sight for rifles and carbines that helps focus the shooter's eye on the target for rapid acquisition. This optic features a red-illuminated 2 MOA reticle with 12 brightness settings for various low-light conditions. Powered by a single CR2032 battery, the HS403B has a 50,000-hour battery life and uses the Shake Awake feature to help preserve the battery by powering off the optic when not in use. When the battery fails, it's easy to swap it out for a fresh one, thanks to the convenient battery tray on the optic's side. Included with the optic are a lower 1/3 cowitness mount, low profile mount, T10 L key, rubber cover, battery, and lens cloth, so it's ready to be installed right out of the box. This model features 6061-T6 aluminum housing and has an FDE finish.

Features:
  • 20mm micro red dot sight
  • For use on rifles and carbines
  • 2 MOA dot reticle
  • Red illumination
  • CR2032 battery
  • 50,000-hour battery life
  • 12 Brightness settings - 10 Daylight / 2 Night Vision
  • 6061-T6 aluminum housing
  • FDE finish
  • Multi-coated lens
  • Includes lower 1/3 cowitness mount, low profile mount, rubber cover, T10 L key, CR2032 battery, and lens cloth


SPECIFICATIONS

BasePicatinny
Battery Life50,000+ Hours
Battery TypeCR2032 3V Lithium Coin
BrandHolosun
Brightness12 Settings
Click Value.5 MOA
ColorFlat Dark Earth
FinishHardcoat Anodized
Mount CompatibilityAimpoint Micro
Night Vision CompatibleNight Vision Compatible
Reticle2 MOA Dot
Reticle ColorRed
Warranty
Weight2.82 oz

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