Leapers UTG AR-15 Low Profile Dual Aiming Aperture Flip-Up Rear Sight
Original price was: $32.99.$29.99Current price is: $29.99.
Upgrade your AR platform rifle with the Leapers UTG AR-15 Low Profile Dual Aiming Aperture Flip-Up Rear Sight. Crafted from aircraft-grade aluminum with a black anodized finish, this reliable rear sight ensures precision shooting performance. Its spring-loaded Posi-Lock design and dual aiming apertures offer versatility for various shooting scenarios. Plus, its low-profile design and secure Picatinny rail attachment make it an essential accessory for any AR enthusiast.
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Leapers UTG Low Profile Flip Up Rear Sight with Dual Aiming Aperture
Looking for a tough, reliable, and low-profile rear sight for your AR platform rifle? Check out the Leapers UTG AR-15 Low Profile Dual Aiming Aperture Flip-Up Rear Sight. This sight is precision machined from aircraft grade aluminum and features a black anodize finish. The spring loaded Posi-Lock design with side plunger release allows for positive flipping and folding, and the robust Posi-lock plunger coupled with spring activated ball bearing guarantees zero retention.
Also, the complete sight includes dual aiming apertures ideal for moving target engagements and limited visibility or normal firing situations. Additionally, the low profile 3mm locking bolt and mounting deck securely attaches to any Picatinny rail, and the sight is designed to match the MNT-755 New Gen Super Slim Flip-up Front Sight on same level plane applications. Also, get the Leapers UTG AR-15 Low Profile Dual Aiming Aperture Flip-Up Rear Sight today and be confident in your AR platform rifle’s shooting performance!
Leapers Low Profile Flip-Up Rear Sight Features:
- Precision Machined from Aircraft Grade Aluminum with Black Anodize
- Spring Loaded 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
- Also, Complete with Dual Aiming Apertures Ideal for Moving Target Engagements and Limited Visibility or Normal Firing Situations
- Low Profile 3mm Locking Bolt and Mounting Deck Securely Attaches to any Picatinny Rail
- Designed to Match MNT-755 New Gen Super Slim Flip-up Front Sight on Same Level Plane Applications
- Matte Black Finish
- Made in the USA
- SKU: MNT-955
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
Flip-up rear sights fold flat against the top rail when not in use, maintaining a low profile that does not obstruct the field of view through a magnified optic or red dot. When needed, the sight deploys upward with a button press or thumb push and locks into the vertical position for iron sight use. Most flip-up rear sights are designed to co-witness with a compatible front sight at the appropriate height — lower-third co-witness sights appear in the lower portion of a red dot window, while absolute co-witness sights appear centered in the optic window. UTG flip-up rear sights mount to standard Picatinny (MIL-STD-1913) rails and are compatible with standard AR-15 flat-top upper receivers. Windage adjustment allows the rear aperture to be shifted left or right to zero the iron sight system for point-of-impact correction at the intended zero distance.
| Weight | 1 lbs |
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1 review for Leapers UTG AR-15 Low Profile Dual Aiming Aperture Flip-Up Rear Sight
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Frequently Asked Questions
What is a dual aiming aperture flip-up rear sight?
A dual aperture rear sight provides two aperture sizes — typically a small precision aperture for longer-range shooting and a larger emergency aperture for fast close-range acquisition. The shooter selects the aperture by rotating or toggling the aperture wheel. The flip-up design allows the sight to fold flat when not in use.
What does “low profile” mean on this rear sight?
Low profile indicates the sight body sits close to the rail surface when deployed, minimizing the sight’s height above the rail. Low profile sights are designed for lower-third co-witness with a red dot or holographic optic — appearing in the lower portion of the optic’s window rather than centered in it.
What rail systems is this compatible with?
This flip-up rear sight mounts to standard Picatinny (MIL-STD-1913) rails on AR-15 flat-top upper receivers. Confirm the co-witness height matches your primary optic’s mounting height before ordering.








Steve W Weaver –
Always great service and outstanding quality products. I will only by from Daytona tact