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Troy Rear Folding Battle Sight
As Low As $118.99 Save Up to 14%
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Most Helpful Positive Review Best back-up iron sight on the market
The Troy Folding Battle Sight (rear) is the Gold Standard for back-up iron sights for the AR platform. I have them installed on all of my rifles that are outfitted with red dot sights. Superbly engineered, these sights are simple to install and adjust, and hold their zero with superb consistency. I ...
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Most Helpful Negative Review Overpriced, non-spec
The rear aperture was nearly out of adjustment all the way on the left hand side. I have had Yankee Hill BUIS on the same gun with no problems. The other thing is the rear aperture is not mil-spec. I have a set of Trijicon night sights I was going to install on these..... The front went in fine, the...
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Troy Rear BUIS in FDE

by JB, Verified Owner from AZ, United States Written on March 23, 2025
2nd time purchasing Troy BUIS from this sight. They are very nice back up sights. Solid, dual aperature, metal construction, easy to adjust, and fold or deploy.
Would recommend: Yes
Was it helpful to you? Yes | No

Cry once!!!

by Smith, Verified Owner from TX, United States Written on March 27, 2024
Push button a little rough at first but smooths with use. Best sights I've used.
Best Used for:
  • Primary or backup
Would recommend: Yes
Was it helpful to you? Yes | No

Troy HK Battle Iron Sights

by Steven, from TX, United States Written on March 22, 2024
Buy with confidence,these iron sights are the real deal.Fast shipping, great price, acurate and ruggedly made.
Pros:
  • Rugged, accurate, quality
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

best in class

by vltorfan, Verified Owner from GA, United States Written on March 6, 2024
If you’re putting BUIS on a gun, then you want them to WORK. Locks up, tactile dials, clear sight picture, and doesn’t impede charging handle use. Arguably better than the lauded KAC BUIS. I have the Magpul Pros and their regular polymer sights as well. This is honestly best in class. Buy it.
Pros:
  • Best
Cons:
  • None
Best Used for:
  • Reliability
Would recommend: Yes
Was it helpful to you? Yes | No

troy front and rear fde sight

by manny, Verified Owner from AZ, United States Written on January 30, 2024
Love the sights great build super robust and the fde is a bonus !
Pros:
  • None
Cons:
  • not spring loaded
Would recommend: Yes
Was it helpful to you? Yes | No

Great Sights

by Steve, Verified Owner from AZ, United States Written on January 28, 2024
These sights are great and exactly what I wanted. For being foldable I did not expect them to feel as solid as they do. I also initially bought the wrong ones and Kateryna from customer service gave really fast and great customer service, where I was able to easily cancel my order to buy the correct ones that were not the micro edition
Pros:
  • Solid well built
  • Worth every cent and functions very well.
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

buyer of item

by dead eye, Verified Owner from WI, United States Written on January 25, 2024
The troy rear folding battle sight is excellent quality. Clears scope when folded down. Works properly when folded up. Easy to adjust .I would buy again if needed. You can't beat Troy products. Optics planet is a great place to buy from with excellent customer service.
Would recommend: Yes
Was it helpful to you? Yes | No

Troy Sights are quality

by Brian, from UT, United States Written on January 18, 2024
I own a number of the Troy folding sights, and cannot express enough the quality of Troy products. Sure, they are more expensive than some other brands, however I firmly believe in the "Buy once, cry once" mentality. So spend the money and buy a quality sight the first time.
Would recommend: Yes
Was it helpful to you? Yes | No

Best sights ever!

by Dave, Verified Owner from TX, United States Written on December 13, 2023
I installed my Troy sights on my Rock River AR15 , it performed like they said “Durability and dead-on accuracy “. Absolute flawless performance. Thank you!
Would recommend: Yes
Was it helpful to you? Yes | No

Troy Folding Battle Sites

by NeilS, Verified Owner from OR, United States Written on November 5, 2023
Awesome quality. Very sturdy. Little bit of play at lockout.
Pros:
  • well made
  • Sturdy
  • Good fit
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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