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HOLOSUN 510CSPACER Lower 1/3 Co-Witness Spacer For 510C Reflex Sight – Black Aluminum

$ 11.75
  • Holosun 510c Green HOLOSUN 510CSPACER Lower 1/3 Co-Witness Spacer For 510C Reflex Sight – Black Aluminum

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Product Details

About This Product

Need to get your HOLOSUN 510C to the perfect height for co-witnessing with your iron sights?

Holosun 510C Spacer / Riser - Lower 1/3 Co-Witness

This official HOLOSUN spacer (model 510CSPACER) raises the optic to a lower 1/3 co-witness height.

Holosun Lower 1/3 Co-Witness Spacer for HS510C - 510C-SPACER

It's machined from durable aluminum, finished in black, and weighs almost nothing (0.04 kg).

Holosun HS510C Spacer for Lower 1/3 (2026

Installation is simple—just mount it between your optic and the firearm.

Perfect for ARs and other platforms where you want a clean sight picture with backup irons visible in the lower third of the window.

HOLOSUN 510C Lower 13 Co-Witness Spacer 510C-SPACER-FDE

Designed for the 510C reflex sight.

Holosun 510C Lower 1/3 Co-Witness Spacer | Bass Pro Shops

Made from materials sourced from China, designed by HOLOSUN.

Holosun - Riser Mounting Plate for HS510C Red Dot - Black - 510C

Hunting and shooting ready.

Holosun 510C Spacer for Lower 1/3 Co-Witness 510C-SPACER B&H

Product Information

Internet # 1248891

Model # 0213821

Store SKU # 60463371923

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