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Holosun

Holosun HS510C Solar Red Dot Reflex Sight

Regular price $309.99 USD
Shipping calculated at checkout.

Solar-assisted Holosun red reflex sight with selectable reticle, wide window, Shake Awake, and quick-detach mount.

Color:

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⚠️ Sold for sporting and training applications. Customer is responsible for ensuring compliance with all applicable local laws and regulations. See Terms .

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🚚 Shipping & Delivery

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, Exchanges & Warranty

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 Shipping

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. Delays caused by customs or local authorities are outside of our control. Faster transit times may be available through expedited shipping options, though this does not guarantee faster customs processing.

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

Customers are responsible for ensuring that all items ordered comply with their country’s import laws and for obtaining any required permits or documentation prior to purchase. We do not provide guidance on country-specific import requirements.

If a package is rejected, unclaimed, or returned due to unpaid duties, missing documentation, import restrictions, or an incorrect address:

  • The order will be issued as store credit only
  • Original shipping costs are non-refundable
  • Any non-recoverable shipping or return fees may be deducted

If a shipment is lost, seized, or not returned, an insurance claim must be completed before any resolution is provided. If the claim is denied, no refund or credit will be issued.

Pressurized or restricted items will ship via ground services only where permitted.

For more information view our Shipping Policy and our Refund Policy.

Questions? Contact [email protected] before checkout.

🎖️ Military / GovX Discounts

⚙️ Product Details

The Holosun HS510C Open Reflex Circle Dot Sight is designed to enhance your shooting experience with a wide field of view, multiple reticle options, and innovative features tailored for rifles and carbines. Powered by a single CR2032 battery with a lifespan of up to 50,000 hours, this optic ensures long-lasting performance on the field. Featuring Solar Failsafe and Shake Awake technology, the HS510C adapts to any environment by providing automatic brightness adjustment and conserving power when not in use.

Key Features:

  • Multi-Reticle System: Choose between three reticle options—a 65 MOA circle with a 2 MOA center dot, a 2 MOA dot only, or a 65 MOA circle only—allowing you to customize your sight for different shooting scenarios.

  • Long Battery Life with Solar Failsafe: The optic runs on a CR2032 battery, delivering up to 50,000 hours of use. The Solar Failsafe feature ensures the sight remains operational even if the battery dies, while also adjusting brightness automatically based on ambient lighting.

  • Shake Awake Technology: To preserve battery life, Shake Awake technology powers down the LED when no movement is detected and automatically reactivates the sight when it senses motion.

  • Large Lens for Wide Field of View: The large 32mm x 24mm lens provides a generous field of view, allowing for faster target acquisition and enhanced situational awareness.

  • Durable Construction: Built with an aluminum and titanium housing, the HS510C is rugged and ready for tough environments while remaining lightweight at 4.94 oz.

  • Parallax-Free & Unlimited Eye Relief: The optic is parallax-free, ensuring your point of aim remains consistent regardless of your head position. Unlimited eye relief enables rapid target acquisition and shooting from various positions.

  • User-Friendly Design: Equipped with a slide-out, side-mounted battery tray for easy battery changes and an integrated quick-detach (QD) mount for secure and quick installation on Picatinny or Weaver rails.

The Holosun HS510C Open Reflex Circle Dot Sight delivers unmatched performance, versatility, and durability. Whether you're on the range or in the field, this optic offers a seamless blend of advanced technology and rugged reliability to keep you in control of every shot.

Specifications

  • Material
    Aluminum with Titanium Reinforcement
  • Color / Finish
    Hardcoat Anodized - Flat Dark Earth
  • Mounting Interface
    Picatinny / 1913, Weaver
  • Weight
    4.94 oz
  • Battery Type
    CR2032 3V Lithium Coin
  • Battery Size
    CR2032

Reviews & Questions

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