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Holosun

Holosun HS510C Open Reflex Green Circle Dot Sight - FDE

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Holosun HS510C Open Reflex Green Circle Dot Sight - FDE - Optic - view 1
Holosun HS510C Open Reflex Green Circle Dot Sight - FDE - Optic - view 2
Holosun HS510C Open Reflex Green Circle Dot Sight - FDE - Optic - view 3
Holosun HS510C Open Reflex Green Circle Dot Sight - FDE - Optic - view 4
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Holosun

Overview

The Holosun HS510C Open Reflex Green Circle Dot Sight in Flat Dark Earth (FDE) offers a reliable and versatile aiming solution for your rifle setup. This reflex sight features a green reticle, enhancing visibility in various lighting conditions, which can be particularly beneficial for quick target acquisition. Builders often incorporate this optic into tactical or competitive builds where rapid engagement and accuracy are paramount.

Specifications

MPNHS510C-FDE-G
Optic TypeReflex
Reticle ColorGreen
ColorFDE

Available Merchants(3)

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Primary Arms logo
Primary Arms
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$340
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GritR Sports
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$340
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BattleHawk Armory
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$340
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Build history on GunPartPicker

Builders have been adding the Holosun HS510C Open Reflex Green Circle Dot Sight - FDE to their builds on GunPartPicker since March 2026. All time, it ranks #167 of the 458 optics builders have added.

Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 2 of the 3 retailers we track have it in stock. Prices barely moved in August 2026, holding around $339.99, so there haven't been real sales lately. Buying today, the lowest price is $339.99 at Primary Arms, which matches the best price we saw in August.

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Builds Featuring This Part

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Builds in the community that include the Holosun HS510C Open Reflex Green Circle Dot Sight - FDE

BuildPartsTotal
aero precision 5" build build
aero precision 5" build		22$1946.50

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