UTG Model 4 Low Profile Flip-up Front Sight – Same Plane

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With 0.83 Inch Riser Mount

AT3™ RD-50 PRO™ - Absolute Cowitness


With 0.83 Inch Riser Mount

AT3™ RD-50 PRO™ Micro Red Dot with Cantilever Riser Mount

Low Profile Backup Front Sight with Positive Lockup and Adjustment

  • Flip-up Front Sight for the AR-15 Platform and Other Long Gun Applications Equipped with Picatinny Rail
  • Precision Machined from Aircraft Grade Aluminum with Matte Black Hard Coat Anodize
  • Posi-Lock Design with Side Plunger Release for Positive Flipping/Folding. Compress Plunger to Unlock and Fold Down When Not in Use
  • Robust Posi-lock Plunger Coupled with Spring Activated Ball Bearing Guarantees Zero Retention
  • Front Sight Post is Elevation Adjustable with Standard 4-Prong Front Sight Adjustment Tool
  • Low Profile 3mm Locking Bolt and Mounting Deck Securely Attaches to any Picatinny Rail
  • Designed to Match MNT-955 Flip-up Rear Sight (or any other standard AR-15 rear sight) on Same Plane Applications. This means both sights need to be mounted at the same height – either directly on handguard or on a gas block that is the same height as the upper.


  • Material: Steel/Aluminum
  • Rail Type: Picatinny/Weaver
  • Length: 1.24″
  • Width: 1.30″
  • Height: 1.80″
  • Weight: 1.30 oz
  • Color: Black

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 11 reviews
Well built

Easy to install,and adjust,and get your line of sight.

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

Bruce Lyle
UTG Front Sight

Unit worked great, good quality compared to some others I have purchased.

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

Para Bellum
Great back-up iron sights

Love UTG products. Great quality and price. Have a few sets of these. Easy to dial in. Accurate and consistent.

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

Awesome Sights

I have both the UTG rear and front flip-up sights. The only "gripe" I have is that they aren't spring-loaded like the Magpul MBUS, and for that I give them 4 stars. They do make up for it though with super solid aluminum construction and a great sight profile, not to mention they're still very lightweight.

Jeremy S
Excellent back up sights

I bought these instead of magpul. I'm glad I did. They were easy to zero and I love the all metal construction.

I have magpul sights on my other rifle and I will probably just buy the utg sights from now on. They are about $35 less, look good, and work well.

Yes they don't have that nice flip up feature, but these are backup sights so that flip up feature isn't really all that useful in most situations.

I also shopped Chinese sights and other generic American made sights on Amazon before buying these. I really think these are the best backup sights for the money available right now.

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