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Reviews & Ratings for Knight's Armament Top Mounted Deployable Iron Sight — 9 reviews

(9 reviews)
Knight's Armament Top Mounted Deployable Iron Sight
Knight's Armament Top Mounted Deployable Iron Sight
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Most Helpful Positive Review It's not cheap. But well worth it.
This front sight is perfect for your block II Builds/ MK18s. Stows easily when running optics, and flips up when your not. Have not had the chance to zero with this front sight but I'll update once I do.
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Solid and robust

by Erich, Verified Owner from FL, United States Written on January 8, 2026
This sight is great for clone builds due to the price as a back up iron sight. It's very well made and sturdy.
Would recommend: Yes
Was it helpful to you? Yes | No
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Clone Correct

by Ben, Verified Owner from PA, United States Written on May 11, 2025
Solid front sight! Perfect for block II and URGI clone builds! Worth the price.
Pros:
  • Solid well built
Cons:
  • None
Best Used for:
  • ar 15
Would recommend: Yes
Was it helpful to you? Yes | No
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KAC (the name) speaks for itself!

by HotelAlphaCharlie, Verified Owner from TN, United States Written on May 5, 2025
If you choose to spend this kind of money on you build than it's 100% worth it! If you are doing a budget build than this isn't the sight/brand for you.
Would recommend: Yes
1 of 1 found the following review helpful.
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KAC Front Sight

by Alec, Verified Owner from MI, United States Written on August 20, 2024
Excellent backup iron sight! Optics planet always delivers with fast shipping.
Would recommend: Yes
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Easy Install, Knights Quality

by Owen, Verified Owner from CO, United States Written on April 22, 2024
Perfect low profile sight for my DDM4A1. Installs in a second and feels extremely sturdy and well built. Flips up easy and will not budge unless you want it to.
Pros:
  • EASY INSTALL
  • High quaility
Cons:
  • None
Best Used for:
  • M4 M4A1 , MK18 BUILDS
Would recommend: Yes
1 of 1 found the following review helpful.
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KAC Front Sight Taupe

by Ken, from FL, United States Written on April 3, 2024
Beautiful and great functioning product. Feels very rigid and tough.
Pros:
  • Aesthetic and easy to function
Cons:
  • Pricey
Best Used for:
  • clone build
Would recommend: Yes
Was it helpful to you? Yes | No
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Completed my correct MK18 Mod 1 clone

by Michael Root II, Verified Owner from MI, United States Written on December 24, 2023
A rock solid sight that does what it's supposed to, but it isn't worth the greatly inflated price just because of the name. It isn't any better than the competition costing nearly half the price.
Would recommend: Yes
1 of 1 found the following review helpful.
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quality BUIS

by Andrew, Verified Owner from WA, United States Written on May 24, 2022
I have a 300blk with a 7” Geissele rail and needed as much room as possible, the KAC M4 folding sight allowed that by turning it around because of the guard around the flip up, it was perfect, and the flipping sight, you an feel the quality in the product.
Would recommend: Yes
Was it helpful to you? Yes | No
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