Holosun HS510C Red Multi-Reticle Sight FDE
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Holosun
Overview
The Holosun HS510C is a holographic red sight designed to enhance your aiming precision. Its multi-reticle feature allows you to switch between various aiming points, providing versatility for different shooting scenarios. Commonly found on tactical and competition builds, this optic is well-suited for those seeking both speed and accuracy in their setups.
Specifications
September 2026 on GunPartPicker
Holosun HS510C Red Multi-Reticle Sight FDE ranked #86 of the 203 optics builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #75 of the 484 optics builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 8 of the 11 retailers we track have it in stock. Prices barely moved in September 2026, holding around $232.49, so there haven't been real sales lately. Buying today, the lowest price is $309.99 at Sportsman's Guide, above September's low of $232.49, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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