UTG Low Profile Flip-Up Backup AR 15 Iron Sight Set – Front and Rear

SKU: MNT-755-955-KIT

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High-Value Aluminum Backup Sights for AR-15

The UTG Low Profile Backup sights offer excellent quality at an affordable price.  These all-metal iron sights match perfectly, and are a great fit for any AR-15 equipped with a flat-top receiver and free float handguard.  Both sights feature a Posi-Lock Plunger that allows for quick flip-ups, and positive lockup whether deployed or stowed.

This set gives you everything you’d want in backup sights.  The rear sight features an flippable aperture for close or long range, as well as tool-free windage adjustment.  The front sight’s elevation can be adjusted with a standard tool as well.

These sights function as dependable backups in case your optics fail you.  And especially for the price, they’re a great insurance policy.


  • Material: Aluminum Body, Steel Hardware
  • Rail Type: Picatinny
  • Length: 1.24″
  • Width: 1.30″
  • Height
    • Front: 1.80″
    • Rear: 1.87″
  • Weight
    • Front: 1.30 oz
    • Rear: 1.59 oz

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

UTG Lifetime Warranty

Leapers, Inc. warrants that all UTG & UTG PRO products conform to published specifications and are free from defects in material and workmanship. We will repair or replace defective products for the duration of the product’s life span. Our dedicated in-house customer service professionals will provide the best-in-class UTG experience.

Please note that this warranty does not extend to products disassembled, damaged from misuse, accidental impact, negligence, natural disasters/accidents, or unauthorized repair or alteration.

Warranty Instructions

  • Go to Warranty Request under Customer Service on our website.
  • Fill out the necessary contact and product information to the best of your knowledge.
  • A purchase receipt is required for all warranty cases and needs to be attached at the end of the form.
  • Finalize the case by submitting the information to us.
  • You will hear from one of our customer service reps within 24-48 hours and we will provide you with additional information and instructions.
  • No return will be accepted without an RA#.
  • For any questions regarding the process, please feel free to call at (734)542-1500.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 14 reviews
Jay Shook
Great sights

These arrived quickly and were actually dead on out of the box. They seem like quality sights so I guess time will tell. Would buy again.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

Zacchary Crockett

UTG Low Profile Flip-Up Backup AR 15 Iron Sight Set - Front and Rear

Very nice BUIS for the Money.

Very nice set of sights for a battle rifle. I have a couple of sets of these on several different rifles. They work.

Thank you for taking the time to leave a review! We're so glad to hear that you are enjoying your UTG Low Profile Flip-Up Backup AR 15 Iron Sight Set. We take pride in providing high-quality products at an affordable price. Thank you for choosing UTG and happy shooting!

Brett Miller

Truly bad. Like they think they'll never be used so, you won't know. The back sight doesn't even flip up. And the button is SOOOO SMALL!! It's like they are selling you a Cracker Jacks toy. You'll get better backup sights on eBay--also made in China for this price--but better quality that actually work

Thank you for your feedback. We apologize for any inconvenience you may have experienced with the product. We sent you an email to help further.

John Favela
Iron sights

Best sights I own on all my rifles...

Thanks for the review! We're glad you're liking the iron sights set.