Trijicon 4x32 RCO Modular Anti-Reflection Device

Manufactured by Trijicon
Manufactured by Trijicon
1 Review

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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The TA91 killFlash is a high-quality replacement component for your RCO ACOG. The honey comb pattern prevents the iconic flash and reflections of light off the glass of your front lens that can give away your position, while also reducing glare. The TA91 is compatible with the 4x32 ACOG objective flip cap.

  • Durable construction
  • Metal honey comb
  • Reduces glare and lens flash
  • Compatible with TA31RCO ACOGs

Trijicon has been building and designing brilliant aiming solutions for the United States military and consumers since 1981. Trijicon is world-renowned for the innovation of tritium and fiber-optics in their optics and the manufacturing processes required to build durable optics. Backed by a lifetime warranty, Trijicon scopes will provide the best outcomes in any situation whether it be on the range or in the field.
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California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

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Absolute must have. Never give your position away to the zombie hordes ;-). Seriously, it’s a Trijicon ARD…. Top of the line. Can’t ask for better. If you’re looking for this you already know what it is and does and have probably been issued one before.