If you have been searching for the best Backup Sights, you probably have noticed that not all models have the same specifications, some can adapt better than others to different tasks. To help you choose the product you need, we have gathered 10 of the best Backup Sights from different categories on the market.

Best Backup Sights

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Our system have put together a list of options that will meet the needs of different types of buyers, so whether it’s price performance or its particular use, we have got you covered for more information on the products we have included links in the list down below which are updated for the best prices.

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16 new from $74.90
1 used from $74.99
Free shipping
Amazon.com

Features

Part Number MAG1166 & MAG1167 BLACK
Warranty 90 DAYS
Color Black

  • Full-Featured Spring-Loaded Flip Up Sight Polymer Construction, Smaller Size Provides Light Weight And Resists Operational Abuse Clamps To Most Mil-Std-1913 Picatinny Rails Made in USA

2 new from $28.99
Free shipping
Amazon.com

Features

Color flat black
Size Medium

  • Spring-loaded flip up iron sights can be easily activated from the push button. Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized.
  • Equipped with green and red fiber-optics for increasing visibility. Accuracy is enhanced when speed is involved and easier to quickly get on target.
  • Unique design tool-free adjustable front sight. Elevation of the front sight post can be easily adjusted by the built-in screw. Also, the windage of the rear sight is adjustable from the side screw.
  • Two aperture options offer a rapid transition from CQB quick target acquisition to precision long-distance aiming.
  • Provides the same height-over-bore as standard A2 irons, clamps to most any Picatinny/STANAG rail.

Amazon.com

Features

Warranty 1 year
Color Black

  • EASY TO INSTALL: This folding backup sight is easy to mount on any Picatinny or weaver rail.
  • STURDY CONSTRUCTION: Impact resistant polymer construction provides light weight and resists operational abuse.
  • FREE ADJUSTABLE: Spring-loaded flip-up sight easily activated from either side or by pressing the top.
  • RELIABLE AND ACCURATE: Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact.
  • USEFUL: High-density polymer construction, extremely light and durable. Make sure you are 100% satisfied with your purchase.

12 new from $64.99
1 used from $74.95
Amazon.com

Features

Part Number ScottM001
Model ScottM001
Color black
Edition AIMING SCOPE

  • 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 any MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bor
  • NOT FOR RAILED GAS BLOCKS

9 new from $42.42
1 used from $40.68
Amazon.com

Features

Part Number MAG248-BLK
Model MAG248-BLK
Warranty Manufacturer's Warranty
Color Black
Is Adult Product
Release Date 2012-10-02T00:00:01Z
Size Rear Sight

  • 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 rail and provides the same height-over-bore as standard A2 irons
  • Protective wings shield the spring-locking A2 front sight post; Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well

7 new from $174.00
Free shipping
Amazon.com

Features

Part Number MBUS Pro Offset
Model MBUS Pro Offset
Color 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.

2 used from $26.87
Free shipping
Amazon.com

Features

Warranty 1 year
Color Black

  • Enhanced Visibility: The Feyachi S27 fiber optics iron sight features a red and green dot for easy visibility. Its flip-up design allows for quick deployment by simply pushing a button. Please note that the sight must be manually flipped up, as it does not have spring-assisted pop-up functionality
  • Dual Aiming Aperture: The rear sight is equipped with dual apertures, enabling quick target acquisition. It also offers windage adjustment, making it suitable for both short and long-distance shooting
  • Lightweight and Durable: Crafted from high-quality aluminum, the sight is machined to be lightweight yet highly durable. It is also Mil-Spec hard anodized for added strength and longevity
  • Front Sight: The front sight features an A2 post elevation adjustment,adjustment Tool is included, ready to use upon arrival. Rear Sight: The rear sight has a micro-style windage knob that offers the same MOA adjustment as a standard sight
  • Easy Installation on Rail: The gun sight set is designed for easy installation on standard picatinny and weaver rails. An Allen wrench is included to assist with the installation process. The flip up sights have a low profile design

Amazon.com

Features

Model ZB01
Warranty half a year
Color Black

  • ZBULAR flip up collimator is designed with bright red and green dots for remote aiming and non flipped close combat fiber optic aiming for quick aiming, making it easy to quickly and accurately aim the target. This design can improve visibility and help you improve aiming accuracy and apply it to more modes of entertainment
  • ZBULAR flip up sights with spring-loaded foldable parts and Allen wrench, easy to mount and flip up/down. Simply press the button to flip up fastening the front and backup sights on the rail with the Allen wrench accessory attached in the case. The flip up sight is a great aiming optic equipment accessory, easy for you to mount and use
  • Rotating the gear under the front sight aperture to adjust sight elevation to get the best visual targeting effect; rotating the rear sight knob to move the sight wintage aperture left or right; When the sight is not flipped up, it can be directly used for fiber optic aiming to quickly enter close combat aiming. After flipping up, it can be used for medium to long range aiming, suitable for all outdoor modes
  • Light & durable fiber optics sight polymer fiber optic front and backup sights, light in weight and portable for you to carry; solid and durable construction, designed to increase sight steadiness and accuracy as much as possible while sparing your problem of iron corrosion
  • Please be careful when install and use these flipup sights, avoid hurting your hands; these sights are compatible with Picatinny rails in specs; you will receive a case within the package includes 1*front sight with red dot,1*backup sight with green dots, and 1*Allen key wrench accessory; any suggestions and problems with these fiber optic flip up sights, please let us know, we will provide you with satisfactory solutions

1 used from $19.79
Free shipping
Amazon.com

Features

Part Number Product II
Model Product II
Warranty 3 month
Color Black

  • EASY TO INSTALL: This folding backup sight is easy to mount on any Picatinny or weaver rail.
  • FREE ADJUSTABLE: Spring-loaded flip-up sight easily activated from either side or by pressing the top.
  • STURDY CONSTRUCTION: Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
  • HIGH-QUALITY MATERIAL:Machined from lightweight and extremely durable Nylon plastic, Impact resistant polymer construction provides light weight and resists operational abuse.
  • EXCELLENT CUSTOMER SERVICE: If you have any questions about our products, please feel free to consult our customer service. Our customer service is online 24 hours a day and will definitely give you a satisfactory answer.

Amazon.com

Features

Color black

  • Fiber Highlights: R3 flip up sights feature green and red fiber-optics, enabling swift alignment for rapid target acquisition, especially in low-light or specialized conditions.
  • Convertible aiming aperture: The rear sight's two distinct sighting holes cater to both long-range precision and close-range CQB aiming, allowing adjustment of the wind direction angle using the side knob.
  • Sturdy Material: Crafted from reinforced aluminum alloy, Focuaim R3 fixed iron sights boast enhanced solidity with an anodized surface, ensuring increased durability and wear resistance.
  • Simplified Operation: Flip up sights works with Picatinny and Weaver Rails. Equipped with a built-in hexagonal wrench for effortless installation and positioning. Adjust the front sight's red dot height seamlessly by sliding the elevation knob. For precise adjustments to the rear sight's green dot, simply use the windage knob to move it left or right.
  • Incorporating an Innovative Design: Focuaim R3 has incorporated red fiber optics and small apertures into the iron sight base, specifically tailored for diverse scenarios, particularly emphasizing precision at close range, addressing various shooting needs.