Trijicon Acog Eclipse ARD

ACOG Eclipse ARD – Ultra-Thin Killflash Technology 

The ACOG Eclipse ARD (Anti-Reflection Device) sets a new standard for optic concealment. Engineered with precision and built entirely in the USA, the Eclipse is 500% thinner than traditional killflashes—making it the thinnest ARD on the market.

Utilizing a proprietary ultra-black, anti-reflective coating combined with advanced hex-cell material, the Eclipse eliminates forward glare without adding bulk or compromising your sight picture. Whether you’re running duty gear, training on the range, or prepping for real-world scenarios, this ARD delivers unmatched stealth and performance.

Key Features

- 500% Thinner – The most compact ARD/killflash available.

- Made in America – 100% designed, engineered, and manufactured in the USA.

- Proprietary Ultra-Black Coating – Maximum glare reduction, zero compromise.

- Hex-Cell Material – Lightweight, durable, and built for hard use.

- Field-Ready Fit – Streamlined design that won’t obstruct your optic or add unnecessary weight.

Why Choose the Eclipse?

When concealment and clarity matter, every millimeter counts. The ACOG Eclipse ARD provides full killflash functionality at a fraction of the thickness, giving shooters an advantage without sacrificing performance.