AT3™ Flip-Up Spring-Assisted AR-15 Backup Iron Sights - Front & Rear Set - Same Plane
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6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by the AT3 Lifetime Warranty! what it covers
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From orders that included this itemProduct description
Spring loaded AR 15 iron sights, designed for quick deployment. These sights are sleek and lightweight, durable and accurate.
Features:
- Durable anodized aluminum construction with steel mounting hardware
- Adjustable front sight post controls the elevation, and the rear sight features a simple knob for wind adjustment
- Rear sight features a dual aperture – a large aperture for rapid target acquisition in close-quarters, and a small aperture for long-range precision shots.
- Lightweight, durable 6061 aircraft aluminum body, with mil-spec hard-coat anodized finish.
- Steel mounting bolts provide improved accuracy. Lock mechanism holds spring loaded hinge secure when flipped down and up.
- Backed by the AT3 Lifetime Warranty
- Optional – Save $2 when you add a Front Sight Adjustment Tool for only $6. This tool makes it a breeze to zero your sights!
Specifications:
- Front Sight Weight: 1.6 OZ
- Rear Sight Weight: 2.0 OZ
- Flipped Down Dimensions:
- Front:
- Length: 2 1/8″
- Width: 1 5/8″
- Height: 3/4″
- Rear:
- Length: 2 1/4″
- Width: 1 5/8″
- Height: 1″
- Front:
- Flipped Up Dimensions:
- Front:
- Length: 1 1/8″
- Width: 1 5/8″
- Height: 1 3/4″
- Rear:
- Length: 1 1/8″
- Width: 1 5/8″
- Height: 1 3/4″
- Front:
Customer reviews 21
Super fast shipping.
AT3 Tactical · Thank you for your kind review! We are thrilled to hear that you are enjoying our AT3 Alpha red dot and flip up sights. We take pride in offering quality and affordable products, and we are glad to know that they are meeting your needs. We hope you continue to have a great experience with our products and appreciate your support.
AT3 Tactical · Thank you for leaving a review! We're glad to hear that the AT3 Flip-Up Spring-Assisted AR 15 Backup Iron Sights met your expectations and were easy to use. Our goal is to provide sturdy and reliable products, so it's great to know that they were already on target for you. Thank you for choosing AT3 Tactical!
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
I will be picking up a couple more sets just to have available!
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
Questions & Answers 1
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Warranty & returns
Backed by the AT3 Lifetime Warranty!

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.
This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.
In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.
If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.
If your product is in need of warranty service, please contact AT3 Tactical to start the process
Our contact info is available here. To expedite processing, please provide your order information and description of the defect.
Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.
90-day no-hassle returns
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.


















