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Holosun
Overview
The Holosun HS510C Spacer Lower 1 3 Co Witness Flat Dark Earth is a optic. Compare prices from multiple merchants and find the best deal.
Specifications
Price and stock
Availability is good for the Holosun HS510C Spacer Lower 1 3 Co Witness Flat Dark Earth: it was in stock at one retailer or another nearly every day in September 2026, and today both retailers we track have it in stock. Prices barely moved in September 2026, holding around $19.99, so there haven't been real sales lately. Buying today, the lowest price is $19.99 at BattleHawk Armory, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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