Holosun HS510C Quick Detach Red Dot Sight w/ Picatinny Mount - Includes HM3X 3x Magnifier

SKU#510C&HM3X Holosun

Holosun HS510C Quick Detach Red Dot Sight w/ Picatinny Mount - Includes HM3X 3x Magnifier

Name: Holosun HS510C Quick Detach Red Dot Sight w/ Picatinny Mount - Includes HM3X 3x Magnifier
Brand: Holosun
Price: 439.99 GBP
Availability: OutOfStock

Available soon Notify me when back in stock

The Holosun HS510C + HM3X combo is basically a full “close-to-mid range” setup in one package. You get the HS510C’s big open window and fast 2 MOA red dot for quick shooting, plus the HM3X magnifier for when you need to stretch things out to distance without swapping optics. It’s a smooth flip-to-side system, so you can go from 1x to 3x in a second, and both pieces are built tough with solid glass and durable housings. Add in solar backup, shake-awake tech, and quick-detach mounting, and it’s a versatile, do-it-all rifle setup that works well for range days, training, or general use without overcomplicating things.

-Nathan (Technical Advisor)

VIEW PRODUCT INFO / SPECS

Whilst we aim to dispatch in-stock items within 1 working day, please be aware that during busy periods dispatch of in-stock items may be delayed by up to 2 working days. Authorised UK Retailer

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OBSIDIAN REWARDS

Founded in Devon in 2007, Optics Warehouse has grown to become the UK’s largest specialist optics retailer, offering an unrivalled selection of rifle scopes, thermal imagers, night vision, binoculars, red dots, mounting systems and shooting accessories from the world’s leading brands, all backed by competitive pricing, expert advice and outstanding customer service.

Shaun Ellis, Managing Director Long range target shooting and deer stalking.

Product Information FIND OUT MORE

DESCRIPTION

Experience unparalleled versatility and performance with the Holosun HS510C Quick Detach Red Dot Sight paired with the HM3X 3x Magnifier. Crafted for long gun applications, this optic is a formidable addition to carbines, PCCs, and shotguns, built to endure the demands of rigorous use. Its rugged aluminum housing, fortified with a titanium hood, ensures exceptional shock resilience, guaranteeing reliability in any scenario.

Embedded with cutting-edge technology, the HS510C stands out among its peers. Solar Failsafe technology ensures continuous operation by harnessing natural or artificial light, seamlessly adjusting reticle intensity based on ambient conditions. Coupled with a super capacitor, this feature enables indefinite functionality, eliminating dependence on batteries.

Battery longevity is further extended with Shake Awake Technology, conserving power during inactivity and swiftly reactivating with the slightest motion. With customizable settings ranging from 10 minutes to 12 hours, it ensures seamless operation during duty or concealed carry.

Featuring the Multi-Reticle System (MRS), the HS510C offers versatile aiming solutions with Circle Dot, 2 MOA Dot, and 65 MOA Circle options. With up to 50,000 hours of battery life and 12 brightness settings, including 2 for night vision compatibility, it provides optimal performance in varying lighting conditions.

In the package, alongside the HS510C, you'll find an Absolute Cowitness QD Mount for swift attachment, a T10 L Key for adjustments, a user manual for comprehensive guidance, a CR2032 battery for immediate use, and a lens cloth for maintenance.

With optical specifications like parallax-free operation, unlimited eye relief, and multi-coatings for enhanced clarity, the HS510C ensures precision and reliability in every shot. Its compact design minimizes added bulk to your firearm, measuring 3.3x1.68x1.78 inches and weighing just 4.94 ounces.

Engineered to withstand harsh environments, the HS510C boasts an IP67 submersion rating, resisting water ingress up to 1 meter for 30 minutes, along with exceptional vibration resistance up to 1000G. Whether facing extreme temperatures or adverse conditions, it delivers consistent performance when it matters most.

Included with the HS510C is the HM3X, an aluminum-bodied 3X magnifier designed for use with a red dot sight. Equipped with a quick-release, ambidextrous, flip-to-side Picatinny rail mount, the HM3X ensures swift deployment. Holosun provides a spacer for compatibility with absolute and lower 1/3 co-witness dot heights, enhancing versatility. With generous eye relief, IP67 certification, and windage and elevation adjustment, the HM3X ensures precision zeroing for optimal performance in any scenario. Additionally, it features a built-in flat driver tool for effortless adjustments.

SPECS

HS510C Red Dot Sight:

OPTICAL SPECS

Reticle: 2 MOA Dot & 65 MOA Circle
Light Wavelength: 650nm
Reticle Color: Red
Parallax Free: Yes
Unlimited Eye Relief: Yes
Magnification: 1x
Multi-Coatings: Yes

ELECTRONIC SPECS

Power Source: Battery
Battery Type: CR2032
Battery Life (Hours): 50000
Brightness Setting: 10 DL & 2 NV

PHYSICAL SPECS

Window Size: 0.91x1.26
Dimension (in): 3.3x1.68x1.78
Weight (oz): 4.94

MECHANICAL SPECS

Housing Material: Aluminum & Titanium Hood
Surface Finish: MAO
Adjustment per Click: 0.5 MOA
W&E Travel Range: ±50 MOA

ENVIRONMENT SPECS

Storage Temperature: -40℃~70℃
Working Temperature: -30℃~60℃
Submersion: IP67
Vibration: 1000G

HM3X 3x Magnifier:

PHYSICAL SPECS

Window Size: N/A
Dimension (in): 4 x 1.7 x 2.5
Weight (oz): 9.8

MECHANICAL SPECS

Housing Material: Durable Aluminum
Surface Finish: MAO
Adjustment per Click: N/A
W&E Travel Range: N/A

ENVIRONMENT SPECS

Storage Temperature: -20℃~65℃
Working Temperature: -20℃~51℃
Submersion: IP67
Vibration: 1000G

MAGNIFICATION SPECS

Transmittance: 75%
Diopter: ±3D
Field of View: 7 Degree
Eye Relief: 70mm
Exit Pupil: 7.6mm
Magnification: 3X

FEATURES

HS510C Red Dot Sight:

Solar Failsafe™
Solar Failsafe Technology is one of many innovations featured on solar-equipped Holosun optics. With Solar Failsafe, if your battery fails you always have a backup power source when natural or artificial light is available. Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted based on the amount of light the solar cell receives. In brighter conditions you have a brighter reticle and in lower-light conditions the reticle will step down in intensity to match any lighting conditions. On models equipped with a super capacitor, it is possible to run the optic, indefinitely, in daytime and night conditions, by maintaining a charge through the Solar Failsafe System all without a battery.

Shake Awake™
Shake Awake Technology is a standard feature on all current model Holosun optics and serves to extend battery life by deactivating the optic’s LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred. The slightest touch of the optic instantly reactivates the LED so your Holosun optic is ready when needed.

MRS: Circle Dot; 2 MOA Dot; 65 MOA Circle
Up to 50,000 Hours Battery Life (Setting 6)
12 Brightness Setting: 10 DL & 2 NV Compatible
Convenient Tray Battery Compartment
Parallax-free & Unlimited Eye Relief

HM3X 3x Magnifier:

Flip-to-the-side Design
Outstanding Specification & Clarity
QD Mount & Spacer included
IP67 Waterproof

RETICLE

WHAT'S IN THE BOX

Holosun HS510C Quick Detach Red Dot Sight w/ Picatinny Mount

Holosun HE510C Quick Detach Red Dot Sight w/ Picatinny Mount
Absolute Cowitness QD mount
User manual
Lens cloth
T10 L key
CR2032 battery

HM3X 3x Magnifier

HM3X 3x Magnifier
QD Release mount
User manual
T10 L Key

FREQUENTLY ASKED QUESTION(S)

1. What comes in the HS510C + HM3X combo?
You get the HS510C red dot sight, the HM3X 3x magnifier, mounts, and usually a hard case depending on the package.

2. What is the HM3X used for?
It adds 3x magnification behind your red dot so you can engage targets at longer distances without changing optics.

3. How does the flip-to-side magnifier work?
The HM3X swings out of the way when you don’t need magnification and flips back in line when you do.

4. Does the red dot need re-zeroing when using the magnifier?
No, the magnifier just enlarges the existing dot image—it doesn’t change zero.

5. What reticle does the HS510C use?
It has a multi-reticle system with a 2 MOA dot and 65 MOA circle, or combinations of both.

6. Is it good for close and long-range shooting?
Yes, the red dot is fast for close range, and the magnifier helps extend usable distance.

7. How durable is the combo?
Both units are built with aluminum/titanium-reinforced construction and are designed for recoil and rough use.

8. Does it have solar backup?
Yes, the HS510C includes Solar Failsafe, which helps power the optic in good lighting.

9. How long does the battery last?
Up to about 50,000 hours depending on settings and usage.

10. Is it heavy or bulky?
It’s noticeably heavier than a simple red dot alone, but that’s expected for a magnifier combo setup.

WARRANTY

Holosun 10 years / product lifetime warranty. Read more here

DELIVERY & RETURNS

Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.

Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.

Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE

COURIERS

We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.

IN-STORE ITEMS

These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.

PRE-ORDER ITEMS

These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.

INTERNATIONAL DELIVERY & TAXES

In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.

NEED HELP?

If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk

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A NOTE ABOUT DPD SHIPMENTS:

Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
Please view the attached slides HERE for further information!

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