20 Best Backup Iron Sights [2024]

Are you looking for the best backup iron sights? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling backup iron sights.

We Recommended:

# Preview Product
1 Magpul Gen 2 Front Flip Sight, Black (MAG247-BLK) Magpul Gen 2 Front Flip Sight, Black (MAG247-BLK)
2 Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny... Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny...
3 UTG Super Slim Flip-up Rear Sight UTG Super Slim Flip-up Rear Sight
4 Magpul MBUS Sight Set GEN 2 Color Flat Dark Earth Front & Rear Included Magpul MBUS Sight Set GEN 2 Color Flat Dark Earth Front & Rear Included
5 Daniel Defense DD Fixed Front/Rear Sight Combo Daniel Defense DD Fixed Front/Rear Sight Combo
6 AWOTAC Tactical Fiber Optics Low Profile Flip up Iron Sight with Visible Front Red Dot Sight and... AWOTAC Tactical Fiber Optics Low Profile Flip up Iron Sight with Visible Front Red Dot Sight and...
7 Tacticon Flip Up Iron Sights for Rifle Includes Front Sight Adjustment Tool | Rapid Transition... Tacticon Flip Up Iron Sights for Rifle Includes Front Sight Adjustment Tool | Rapid Transition...
8 Ozark Armament Micro Flip Up Back Up Iron Sights - Best Iron Sight with Metal Construction - Two... Ozark Armament Micro Flip Up Back Up Iron Sights - Best Iron Sight with Metal Construction - Two...
9 Iron Sights, Flip Up Sights Front and Rear Iron Sites, Backup Sight Set, Used Sighting Device to... Iron Sights, Flip Up Sights Front and Rear Iron Sites, Backup Sight Set, Used Sighting Device to...
10 Dagger Defense -Combat Vet Owned Company- Tactical flip up BUIS Picatinny Rail Mounted Backup Iron... Dagger Defense -Combat Vet Owned Company- Tactical flip up BUIS Picatinny Rail Mounted Backup...
11 Magpul MBUS Pro Offset Front and Rear Flip-Up Backup Sights, 526-525, Black Magpul MBUS Pro Offset Front and Rear Flip-Up Backup Sights, 526-525, Black
12 Feyachi Front and Rear Backup Iron Sights, Best Flip Up Iron Sights, Backup Sight Set (Tool Free... Feyachi Front and Rear Backup Iron Sights, Best Flip Up Iron Sights, Backup Sight Set (Tool Free...
13 Qicheng FILP UP Iron Sight Front Rear Sight Back Up Sight Qicheng FILP UP Iron Sight Front Rear Sight Back Up Sight
14 MaTech Mil-Spec Back-up Iron Sight (B.U.I.S) MaTech Mil-Spec Back-up Iron Sight (B.U.I.S)
15 Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Black Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Black
16 FalconOptics 45 Degree Iron Sights Offset Flip Up Rear Sight and Front Sight Iron Sights for... FalconOptics 45 Degree Iron Sights Offset Flip Up Rear Sight and Front Sight Iron Sights for...
17 Bugleman Offset Fiber Optics Flip Up Iron Sight 45 Degree Flip-up Front and Rear Sights with Red and... Bugleman Offset Fiber Optics Flip Up Iron Sight 45 Degree Flip-up Front and Rear Sights with Red...
18 Magpul MBUS PRO Steel Backup Sights, Front Sight Black Magpul MBUS PRO Steel Backup Sights, Front Sight Black
19 Flip Up Iron Sights, 7075 Aluminum Matched Front and Rear Backup Sight for Rifle Fit Picatinny... Flip Up Iron Sights, 7075 Aluminum Matched Front and Rear Backup Sight for Rifle Fit Picatinny...
20 Magpul MBUS Front & Rear Flip Up Backup Sight GEN 2-247-248 - Olive Drab Green Magpul MBUS Front & Rear Flip Up Backup Sight GEN 2-247-248 - Olive Drab Green
SaleBestseller No. 1
Magpul Gen 2 Front Flip Sight, Black (MAG247-BLK)
  • Impact resistant polymer construction provides light weight and resists operational abuse
  • Spring-loaded flip up sight easily activated from either side or by pressing the top
  • Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
  • Clamps to most any Picatinny rail and provides the same height as standard iron sights
  • Protective wings shield the spring-locking sight post; Elevation adjustment tool included, but most aftermarket sight adjustment tools may be used as...
SaleBestseller No. 2
Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny...
  • More Visible- Easy visibility of the S27 fiber optics iron sight with red and green dot; Quick to deploy with flip-up design, simply push the button...
  • Dual Aiming Aperture- Rear sight has dual aperture for quick target acquisition with windage adjustment, perfect for short and long distance.
  • Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized.
  • Front Sight- A2 post Elevation adjustment (Adjustment Tool not included); Rear Sight- micro style windage knob features same MOA adjustment as...
  • Easy Installation on Rail - Allen wrench included, low profile flip-up sight set designed to mount on standard picatinny and weaver rails.
SaleBestseller No. 3
UTG Super Slim Flip-up Rear Sight
  • Tool Free Windage Adjustment with Dual Aiming Apertures
  • Precision Machined from Matte Black Anodized Aircraft Aluminum
  • Posi-lock Retention Design Prevents Sight Tower From Collapsing when in Use
  • Designed to match UTG Super Slim Flip-up Front Sight, MNT-755
SaleBestseller No. 4
Magpul MBUS Sight Set GEN 2 Color Flat Dark Earth Front & Rear Included
  • Spring-loaded, folding back-up sight
  • Same plane dual flip apertures
  • Lightweight reinforced polymer construction
  • All mounting hardware included
Bestseller No. 5
Daniel Defense DD Fixed Front/Rear Sight Combo
  • One piece streamline design
  • Slotted screws attachment
  • Lightweight
  • Model Number : 19-088-09116
Bestseller No. 6
AWOTAC Tactical Fiber Optics Low Profile Flip up Iron Sight with Visible Front Red Dot Sight and...
  • Machined from extremely light and durable aircraft grade aluminum,Non-rust hard anodized finish.
  • With Visible Front Red Dot Sight and Rear Green Dot Sight provide the brightest aiming points in low-light conditions.
  • Flip-up design with spring load push button, allowing for quick deployment and adjust the deployment according to your needs.
  • Dual aperture sight Switch between CQB and Precision comes with the windage adjustment option.
  • Compatible with most Picatinny/Weaver rails.
Bestseller No. 7
Tacticon Flip Up Iron Sights for Rifle Includes Front Sight Adjustment Tool | Rapid Transition...
  • ✔ FRONT SIGHT ADJUSTMENT TOOL INCLUDED! This front sight elevation tool is included! It sells for $10 by itself on Amazon!
  • ✔ COMES WITH WOODEN CASE AND FRONT SIGHT ADJUSTMENT TOOL - Keep the sight adjustment tool and the mounting wrench along with some extra ammunition...
  • ✔ PUSH BUTTON FLIP UP WITH EASE - Simply the press of a button and your iron sights will pop up quickly.
  • ✔ MOUNTING WRENCH INCLUDED - No other iron sights on Amazon come with the allen wrench and the front sight adjustment tool!
Bestseller No. 8
Ozark Armament Micro Flip Up Back Up Iron Sights - Best Iron Sight with Metal Construction - Two...
  • HEAVY-DUTY METAL CONSTRUCTION: Constructed of metal for a lifetime of use, Tight tolerances gives a secure fit to any standard Picatinny Rail, Low...
  • FUNCTIONAL, PRACTICAL, AND FULLY ADJUSTABLE: Provides a perfect co-witness with any low profile optic, Fully adjustable for windage and elevation...
  • ADAPTABLE, MULTIFUNCTION USE: Designed to easily fit any situation with a small aperture and large aperture, Small aperture performs best with medium...
  • EASY AND SECURE MOUNT: Mounts securely to any standard Picatinny Rail using a pressure screw, Easy Install with hexhead screwdriver , Provides...
  • A BRAND YOU CAN TRUST: Backed by a full NO B.S. Lifetime warranty against any and all defects, full and dedicated U.S. based support team to answer...
Bestseller No. 9
Iron Sights, Flip Up Sights Front and Rear Iron Sites, Backup Sight Set, Used Sighting Device to...
  • Flip-Up Sights Set: To be adjustable for sighting in firearms by adjusting the sights for elevation or windage. Iron sights well built so that they...
  • Front And Rear Iron Sights: High-quality aluminum alloy. Whether using your main sight or a backup sight for another optic, you can count on the...
  • Flip Up Design: Flipped up(no spring-assisted pop-up) and to flip down press the spring sealed button and folded down. they are very easy to flip up...
  • Double Aperture Rear Sight: Rear sight has a dual aperture for quick target acquisition with windage adjustment, Small aperture performs best with...
  • Easy Installation on Rail: Comes with the Allen key necessary for installation, Used for low profile iron sight set to mount on standard rails.
Bestseller No. 10
Dagger Defense -Combat Vet Owned Company- Tactical flip up BUIS Picatinny Rail Mounted Backup Iron...
  • Tactical picatinny rail mounted BUIS
  • Aluminum alloy in black matte finish
  • Spring loaded flip up feature
  • Great back up iron sights for red dots
  • Fits most standard picatinney rail systems
Bestseller No. 11
Magpul MBUS Pro Offset Front and Rear Flip-Up Backup Sights, 526-525, Black
  • All steel construction; Standard height over bore when deployed, 45 degrees offset right-hand side
  • Case hardened and finished with Melonite QPQ for extreme resistance to wear and corrosion
  • Elevation and Windage adjustable with low-profile knob; no tools required
  • Positive detents in both the up and down positions
  • Made in U.S.A.
Bestseller No. 12
Feyachi Front and Rear Backup Iron Sights, Best Flip Up Iron Sights, Backup Sight Set (Tool Free...
  • Upgraded Feyachi Front Sight: Built-in turnscrew for easy A2 post elevation adjustment, simply push the spring loaded button and folded down, quick...
  • Front And Rear Iron Sights:You can count on accuracy and durability of Feyachi sight offers, whether you use the main sight or spare sight.
  • Premium Flip Up Sights:Rear sight has a dual aperture for quick target acquisition with windage adjustment.The large one provides a wide field of view...
  • High Quality Solid Metal Design: A Light But Highly Sturdy Iron Sight,hardened aircraft grade aluminum alloy sights.
  • Installation on Rail Easily: The kit Includes 1 x Front Sight, 1 x Rear Sight, 1 x Hex Wrench,easy to mount on standard rails.
Bestseller No. 13
Qicheng FILP UP Iron Sight Front Rear Sight Back Up Sight
  • Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized
  • Iron Sights:A2 Front Sight post is fully Adjustable for Elevation.Rear Sight Dual Aperture Windage Adjustment.
  • Low Profile Flip Up Design:Milled Aluminum Flip Up Front and Rear Sight Lay Flat with Pushing Button,Fold Them to Aim by Hand without Pushing Button
  • Calibrated and matched together as a set, Designed for same plane with low profile rear sight
  • Both Precision and CQB Apertures on Rear Sight Standard AR Front Sight Post on Front
SaleBestseller No. 14
MaTech Mil-Spec Back-up Iron Sight (B.U.I.S)
  • Adjustable up to 600 meters
  • Spring loaded sight aperture
SaleBestseller No. 15
Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Black
  • Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized
  • Calibrated and matched together as a set, Designed for same plane with low profile rear sight
  • Flip-up design with spring load push button, allowing for quick deployment Rear sight Windage adjustable
  • Rear sight: micro style windage knob features same MOA adjustment as standard sight
  • Front sight: A2 post Elevation adjustment (Adjustment Tool not included, you can search front sight adjustment tool on Amazon to get one), percent...
Bestseller No. 16
FalconOptics 45 Degree Iron Sights Offset Flip Up Rear Sight and Front Sight Iron Sights for...
  • PREMIUM METAL MATERIAL: Made of 6063 hardened aircraft grade alumium alloy, the backup sights offer excellent balance of properties.
  • FLIP UP TO USE: Spring-loaded iron sights can easily be activated by pressing the button for quick transition between iron sights and optics.
  • COMPATIABLE RAILS: Suitable for mounting on Picatinny Rails.
  • ADJUSTABLE FRONT REAR SIGHTS: The front sight is adjustable for elevation and rear sight adjustable for windage, which helps to zero in diverse...
  • TWO SHOOTING MODES: Dual apertures design for switch between CQB and Precision.
Bestseller No. 17
Bugleman Offset Fiber Optics Flip Up Iron Sight 45 Degree Flip-up Front and Rear Sights with Red and...
  • 【Red& Green fiber Sight:FAST SIGHT ACQUISITION】Bugleman tactical sights with Visible Front Red fiber Sight and Rear Green fiber Sight provide...
  • 【1/2 MOA elevation & Simple to Flip up】1/2 MOA elevation Milled Premium T6-6061 Aircraft Aluminum Alloy 45 Degree Offset Flip Up Front and Rear...
  • 【Fits for Most Picatinny/Weaver Rails】Especially designed for any hunting or tactical rifle with Picatinny Rail or Weaver Rail.
  • 【Durable & Lightweight & Solid】Precision Machined Out of Premium T6-6061 Aircraft Aluminum Alloy + High Strength Steel In Black Matte Anodizing...
  • 【24H CUSTOMER CARE & LIFETIME WARRANTY】Satisfaction with you is our primary goal, any question or problem, please contact us, we will reply in...
SaleBestseller No. 18
Magpul MBUS PRO Steel Backup Sights, Front Sight Black
  • All steel construction; Steel, rectangular sight post selectable between Match and Standard widths (.040” Match width for increased precision;...
  • Case hardened and finished with Melonite QPQ for extreme resistance to wear and corrosion
  • Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail
  • Elevation adjustment knob – no tools required
  • Positive detents in both the up and down positions as well as on the elevation knob; Standard sight height when deployed
SaleBestseller No. 19
Flip Up Iron Sights, 7075 Aluminum Matched Front and Rear Backup Sight for Rifle Fit Picatinny...
  • 7075 Aircraft Grade Aluminium - GODTURTLE flip up sights are machined from precision CNC of 7075 aircraft-grade aluminum alloy and finished in hard...
  • Flip Up Design - Perfect mechanism for the flip-up action with just the right amount of tension, easy to deploy. Can mounts securely to any standard...
  • Tool-free Adjustment - Fully adjustable elevation and windage without tools, front sight features a no-tool elevation adjustment knob for easy A2 post...
  • Double Aperture Rear Sight - Unique dual aperture design for switch between CQB and Precision more easily. Shooters can adjust the dual aperture to...
  • Professional Customer Service - We offers 6 months of customer service and lifelong support with the flip up iron sights. If you have any questions...
SaleBestseller No. 20
Magpul MBUS Front & Rear Flip Up Backup Sight GEN 2-247-248 - Olive Drab Green
  • Impact resistant polymer construction provides light weight and resists operational abuse
  • Spring-loaded flip up sight easily activated from either side or by pressing the top
  • Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
  • Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard and provides the same height-over-bore as standard A2 irons
  • Protective wings shield the dual, same plane flip apertures & spring-locking A2 front sight post

Having trouble finding a great backup iron sights?

This problem is well understood by us because we have gone through the entire backup iron sights research process ourselves, which is why we have put together a comprehensive list of the best backup iron sightss available in the market today.

After hours of searching and using all the models on the market, we have found the best backup iron sights for 2023. See our ranking below!

How Do You Buy The Best Backup Iron Sights?

Do you get stressed out thinking about shopping for a great backup iron sights? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching backup iron sights, which is why we have assembled a comprehensive list of the greatest backup iron sights available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for backup iron sights that you consider buying. Your questions might include the following:

  • Is it worth buying an backup iron sights?
  • What benefits are there with buying an backup iron sights?
  • What factors deserve consideration when shopping for an effective backup iron sights?
  • Why is it crucial to invest in any backup iron sights, much less the best one?
  • Which backup iron sights are good in the current market?
  • Where can you find information like this about backup iron sights?

We’re convinced that you likely have far more questions than just these regarding backup iron sights, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for backup iron sights, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible backup iron sights. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an backup iron sights buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available backup iron sights currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of backup iron sights has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an backup iron sights?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your backup iron sights.
  5. Customer Ratings: Number ratings grade backup iron sights objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their backup iron sights.
  7. Product Quality: You don’t always get what you pay for with an backup iron sights, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an backup iron sights is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining backup iron sights information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding backup iron sights is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What are the best iron sights?

A: Best Iron Sights 2023. Table of Contents [ show] Top 26 Iron Sights. #1 Feyachi Flip Up Rear Front and Iron Sights. #2 TianTac Flip up Sight. #3 Marmot Flip Up Iron Sights. #4 UTG. Low Profile Flip-up Rear Sight. #5 GVN Flip up Battle Iron Sights.

Q: How to use iron sights on a rifle?

A: First,set your gun on a rest,mark a target at close range,and fire the first round into your target. Second,move your red dot or scope several clicks and send another round onto your target. Now,depending on where it landed,adjust your red dot scope or iron sights left,right,up,or down,to compensate for the windage you are experiencing.

Q: What is iron sight?

A: Flip-Up Sights or Fixed Sights. As the name suggests,a flip-up sight can be flipped up when you need it to and folded down when you do not want to. Material. … Ease of Use and Visibility. … Aperture and Iron Sight Style. … Co-Witness Position. … Sight Picture. … Gas Blocks and Same Plane Sights. …