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HOLOSUN HE510C-GR 1x 0.91x1.26in Reflex Red Dot Sight and HM3X 3x Magnifier Combo Black

HOLOSUN HE510C-GR 1x 0.91x1.26in Reflex Red Dot Sight and HM3X 3x Magnifier Combo Black

Holosun · Sights & Optics

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Best price

$514.99at OpticsPlanet

In stock Sale checked Nov 10, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $514.99Salechecked Nov 10, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $514.99checked Nov 10, 2026 In stock Buy at Ammunition Depot
MidwayUSA $514.99checked Nov 10, 2026 In stock Buy at MidwayUSA
Kentucky Gun Co $514.99checked Nov 10, 2026 In stock Buy at Kentucky Gun Co
Classic Firearms $514.99checked Nov 10, 2026 Check store Buy at Classic Firearms
Battlehawk Armory $514.99Salechecked Nov 10, 2026 Check store Buy at Battlehawk Armory
Palmetto State Armory $515.99checked Nov 3, 2026 Check store Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $514.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Nov 7, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$514.99$514.99$514.99
Battlehawk Armory$514.99$514.99$514.99
Classic Firearms$514.99$514.99$514.99
Kentucky Gun Co$514.99$514.99$514.99
MidwayUSA$514.99$514.99$514.99
OpticsPlanet$514.99$514.99$514.99

Since Nov 7, 2026.

About this part

The HOLOSUN HE510C-GR 1x 0.91x1.26in Reflex Red Dot Sight and HM3X 3x Magnifier Combo Black is a red dot sight from Holosun. It's sold by 7 stores (4 in stock), from $514.99 to $515.99. The lowest in-stock price in the last 30 days was $514.99 at Ammunition Depot.

Specifications

Manufacturer
Holosun
Color
Black
Type
Red Dot
Illuminated
Yes
Magnification
1x
Magnification class
2-5x

From the manufacturer

HOLOSUN HE510C-GR 1x 0.91x1.26in Reflex Red Dot Sight and HM3X 3x Magnifier Combo Black. HE510C-GR is at home on carbines PCCs and shotguns due its durable design. HE510C-GRfeatures and aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41in dot height). HE510C-GR is packed with Holosun innovations including Solar Failsafe Shake Awake MRS (Multi-Reticle System) Green Super LED with up to 50k hour battery life with 10 daylight and 2 night vision compatible intensity settings. A lower 1/3 co-witness spacer is available separately from Holosun dealers that increases the dot height to 1.63in. The HM3X is an aluminum bodied 3X magnifier designed for use in conjunction with a red dot sight. The HM3X is feature-packed and includes a quick release ambidextrous flip-to-side Picatinny rail mount. Holosun includes a spacer with the HM3X that provides compatibility with absolute and lower 1/3 co-witness dot heights for maximum compatibility. The HM3X has a generous 2.75in of eye relief is IP67 certified water resistant and includes windage and elevation adjustment for precision zeroing to your optic's zero. The HM3X also includes a built-in flat driver tool for easy adjustments. Specifications for HOLOSUN HE510C-GR 1x 0.91x1.26in Reflex Red Dot Sight and HM3X 3x Magnifier Combo: Manufacturer: Holosun Color: Black Fabric/Material: Aluminum Magnification: 1 x 3 x Objective Window Size: 0.91x1.26 in Reticle: 2 MOA dot 65 MOA Circle Illumination Type: LED Illumination Color: Green Brightness Settings: 12 Eye Relief: 70 mm Unlimited Adjustment Click Value: 0.5 MOA Emitter Type: Open Parallax: Parallax Free Battery Type: CR2032 Battery Life: 50000 hours Operating Temperature: -30 - 60 Celsius Water Resistance Level: IP67 Weight: 4.94 oz 9.8 oz HOLOSUN HE510C-GR 1x 0.91x1.26in Reflex Red Dot Sight and HM3X 3x Magnifier Combo

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$514.99 at OpticsPlanet
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