Backup Iron Sights for AR-15
Backup AR-15 Iron Sights provide critical redundancy in your AR-15 setup. When your optics fail, you’ll be glad you had them.
We offer backup AR 15 iron sights from major brands like Troy Industries, Diamondhead, and Magpul, as well as our own AT3 Tactical iron sights. Fixed, folding, tritium, 45 degree sights – we have them all. We’ll show you how to install them too! READ MORE
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AT3™
AT3™ Pro Series AR 15 Flip-Up Backup Iron Sights (BUIS) – Front & Rear...
Sleek and lightweight, durable and accurate - the AT3 Pro Series Backup Iron Sights are the ultimate value in AR-15 iron sights! Accurate and Easy to Use Standard A2 sight...2 Options -
Magpul MBUS Front And Rear AR 15 Back-Up Sight Kit – Gen 2
Your Trusted Back-Up Sight When The Batteries Fail The Magpul MBUS Front And Rear Back-Up Sight Kit - Gen 2 is a set of low-profile folding back-up sights perfect for...4 Options -
AT3™
AT3™ 45 Degree AR 15 Offset Iron Sights – Rapid Transition BUIS
Dead-on Accurate 45-degree AR 15 Iron Sights at a Fraction of the Cost of the "Big Brands" Save $2 when you add an AT3 front sight adjustment tool for only...2 Options -
UTG Low Profile Flip-Up Backup AR 15 Iron Sight Set – Front and Rear
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... -
UTG ACCU-SYNC Flip-Up AR 15 Iron Sight Set – Front and Rear
High Value, Great Quality Locking Flip-Up Iron Sight Set Outfit your AR with a full backup iron sight package with UTG's ACCU-SYNC flip-up sights. Both sights feature button-activated deployment, integrated... -
UTG ACCU-SYNC AR 15 45 Degree Flip-Up Iron Sight Kit
45 Degree Offset Flip-Up Iron Sight Set When you're running a scope on an AR, having reliable backup sights can be key. The ACCU-SYNC 45 Degree Flip-Up sights enable you... -
UTG AR15 Carry Handle Rail Mount – 12 Slots – Picatinny
Picatinny AR-15 Carry Handle Mount for Optics The classic AR-15 carry handle serves as a great rear iron sight, but you can still enjoy the benefits of modern optics with... -
UTG Low Profile Flip-up AR 15 Rear Sight
Lightweight Aluminum Backup Sight to Fit Your Budget Flip-up Rear Sight for the AR-15 Platform and Other Long Gun Applications Equipped with Picatinny Rail Precision Machined from Aircraft Grade Aluminum... -
Magpul MBUS AR 15 Front Back-Up Sight Gen 2 – MAG247
Your Trusted Front Back-Up Sight When The Batteries Fail The Magpul MBUS Front Back-Up Sight Gen 2 is a low-profile folding back-up sight perfect for use alternatively in the event...4 Options -
UTG Model 4 Low Profile Flip-up Front Sight – Same Plane
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... -
Magpul MBUS Rear AR 15 Back-Up Sight Gen 2 – MAG248
Your Trusted Rear Back-Up Sight When The Batteries Fail The Magpul MBUS Rear AR 15 Back-Up Sight Gen 2 is a low-profile folding rear back-up sight perfect for use alternatively...4 Options -
AT3™
AT3™ Flip-Up Spring-Assisted AR 15 Backup Iron Sights – Front & Rear Set –...
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...2 Options -
Magpul MBUS PRO Front and Rear AR 15 Back-Up Sight Kit
Delivers Maximum Functionality And Strength Without Breaking The Bank! The Magpul MBUS PRO Front and Rear Back-Up Sight Kit is a great sighting solution for your AR-15 that can deliver... -
Troy AR 15 Rear Battle Sight Black – Folding – Optional Tritium Illumination
Troy Rear Battle Sight Black - Folding - Optional Tritium. Durability and dead-on accuracy have made Troy Industries Folding BattleSights the hands-down choice of Special Ops and tactical users worldwide....4 Options -
UTG ACCU-SYNC AR 15 45 Degree Flip-Up Front Sight
All Metal 45 Degree Flip-Up Front Iron Sight For quickly transitioning from magnified optics to reliable iron sights, the ACCU-SYNC 45 Degree Flip-Up Front Sight delivers. Deploy the sight with... -
UTG ACCU-SYNC AR 15 45 Degree Flip-Up Rear Sight
Offset Rear Backup Sight with Secure Flip-Up Switch from your favorite scope to a reliable backup sight for close quarters with the UTG ACCU-SYNC 45 Degree Flip-Up Rear Sight. This... -
UTG Super Slim Fixed AR 15 Rear Sight – Windage and Adjustable
A2 Style "Cut-off" Fixed Rear Sight With the full adjustability of an A2 carry handle sight, and all the room you need to still run a red dot. The UTG... -
Troy AR 15 Front Sight – M4 Style – Folding (Flip-up) – Optional Tritium...
Durability and dead-on accuracy have made Troy Industries M4 Style Folding BattleSights the hands-down choice of Special Ops and tactical users worldwide. Easy to install and to deploy, with no...4 Options -
Troy AR 15 Front Sight – HK Style – Folding (Flip-up) – Optional Tritium...
Durability and dead-on accuracy have made Troy Industries HK Style Folding BattleSights the hands-down choice of Special Ops and tactical users worldwide. Easy to install and to deploy, with no...4 Options -
UTG ACCU-SYNC AR 15 Flip-Up Rear Sight
Low Profile Rear Backup Sight with Easy-to-Flip Aperture The ACCU-SYNC rear sight from UTG combines light weight and compact design with robust protection from abuse and recoil. A built-in recoil... -
Troy AR 15 Rear Sight – Folding – Di-Optic Aperture (DOA) – Optional Tritium...
Di-Optic Aperture (DOA) Folding Rear Sight with Optional Tritium Illumination Advanced design, superior sighting and battle-ready toughness define Troy Industries' Di-Optic Aperture (DOA) Folding Rear BattleSight. These sights provide lightning...2 Options -
Troy Micro Sight Set – M4 Style – Folding
Troy BattleSights set the world standard for performance and durability. Now, Troy has developed a rugged low-profile sight designed for firearms with top rails higher than the standard M4. For...3 Options -
Midwest Industries Combat Rifle AR 15 Rear Sight
High-Quality Rear Iron Sights Made From T6 6061 Aluminum - 100% US-Made The Midwest Industries combat rear iron sight uses a standard A2 rear sight aperture which is protected by... -
Troy AR 15 Front Sight – M4 Style – Fixed
Looking for rock solid stability and dead-on accuracy in a fixed sight? Troy Industries M4 Fixed BattleSights get the job done. This permanent, rail-mounted alternative to a standard A2 sight...2 Options
Other AR-15 Sights, Optics, Lights, & Lasers:
AR-15 Scope Mounts
AR-15 Scopes
Backup Iron Sights for AR-15
Laser Bore Sights
Lights and Lasers
Red Dot Sights
