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AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set IS-12 Color: Black, Condition: New, Gun Model: AR-15, 20% Off w/ Free S&H

AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
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AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
2 of 6 images
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
3 of 6 images
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
4 of 6 images
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
5 of 6 images
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12
6 of 6 images
AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12

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Questions & Answers
Customer Reviews
Helpful Positive Review
Iron always work by Rich, Verified Owner, April 30, 2024
Work good and hold on great easy to install. We'll worth the price
1/1 found this helpful
Most Recent Reviews
DO NOT BUY / POOR DESIGN by Mike Kirmer, Verified Owner, April 11, 2025
I repeat do not buy this item! The holes where the screws are in which the spring actuated flip up sits is CUT WRONG your front or rear sight will sit at and ANGLE providing INACCURATE sight picture. Irons are supposed to sit 90°, my front sight post...
Read More...
Most Recent Reviews
Order picking by Carp, February 27, 2025
These flip up sights are in great condition great material easily installed with tool supplied. However I received two rear sights instead of one rear one front. So I'm half satisfied in this order shipping was not quick but they arrived in my mailbo...
Read More...
Most Recent Reviews
Not low profile enough for use with a scope by N S, Verified Owner, February 19, 2025
If you are running an LPVO or similar scope, and still want to have back up irons, this set ain't it. The front sight has lateral play, even when installed properly. This significantly affects shooting, especially when recoil causes impromptu windag...
Read More...
Most Recent Reviews
Flip up sites by Country Mac, Verified Owner, February 18, 2025
Very solid sites. No issues so far. Great product as far as I can tell. Good service a quick delivery
Most Recent Reviews
AT3 spring assist flip up sights by Flip up iron sights, Verified Owner, November 16, 2024
They are pretty decent sights for the price point, they are all aluminum and i would like to think it should make them durable. But you get what you pay for. These are not expensive sights...For back up sights or someone who plinks on the weekend the...
Read More...
Read All 6 Reviews
Color:
Black
Condition:
New
Gun Model:
AR-15
Gun Make:
AR Platform
Front Post Shape:
Post

Code: 4U2-IRN-A3FF8I-IS-12

MPN: IS-12

UPC: 5060748421005

List: $64.99Save 20%
$51.99

Product Info for AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set

If you're searching for a fantastic bargain for the AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, then you have found yourself in the right spot..image

Formulated using some of the most extremely sturdy and long lasting materials around, these AR 15 Parts via AT3 Tactical offers you an item which will give you a great deal of dependability.

AT3 Tactical has been generating superior quality merchandise for a number of years, and the AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set is their means of demonstrating how much they are concerned.

At OpticsPlanet, we ensure that it is our responsibility to receive the perfect product for all your specifications, and exhibiting the AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set is a thing that we're pleased to offer.

Specifications for AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set:

Manufacturer: AT3 Tactical
Color: Black
Condition: New
Gun Model: AR-15
Gun Make: AR Platform
Front Post Shape: Post
Fabric/Material: 6061 Aircraft Aluminum
Gun Type: Rifle
Attachment Type: Bolt

Features of AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set

  • 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
  • Steel mounting bolts provide improved accuracy. Lock mechanism holds spring loaded hinge secure when flipped down and up

Package Contents:

  • AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set

What firearm models does the manufacturer say AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set is compatible with?

The manufacturer says that AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set is compatible with AR-15

AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set Orderable Models

List of Orderable Models

  • AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12 , MPN: IS-12 , UPC: 5060748421005 , Code: 4U2-IRN-A3FF8I-IS-12

AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set Unavailable & Discontinued Models

List of Unorderable Models

  • USED, AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12 , MPN: IS-12-EDEMO , Code: 4U2-IRN-A3FF8I-IS-12-EDEMO-IN-C
  • USED AT3 Tactical AR-15 Flip-Up Spring-Assisted Backup Mounted Iron Sights w/ Front/Rear Set, Same Plane, IS-12, EDEMO1, Used, Condition Fair , MPN: IS-12-EDEMO1 , Code: 4U2-IRN-A3FF8I-IS-12-EDEMO1
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Last updated 2026-06-23 UTC.