{Updated} Top 10 Best back up sights {Guide & Reviews}

Are you looking for best back up sights, we’ve consulted top experts who has in-and-out knowledge about the back up sights. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best back up sights.

This list is undoubtedly the best back up sights available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good back up sights, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a back up sights.


Best back up sights – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best back up sights.

If you are ready to choose a new back up sights, check out our recommendations for the best back up sights. But if you’d like to learn more about the various types of back up sights available and how to choose the right one for you, read on.


List of Top 10 Best back up sights In Detailed


Bestseller No. 1
Magpul MBUS 3 Front & Rear Sight Set Fits Picatinny Rail, Black, MAG1166-MAG1167
  • 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
SaleBestseller No. 2
VOTATU V2 Fiber Optic Iron Sights, Flip Up Front and Rear Backup Sights with Green Red Dots, Tool-Free Adjustable Front Sight Rapid Transition
  • 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.
Bestseller No. 3
HOLOSUN HS507C-X2 Classic Multi Reticle Red Dot Sight, BLACK
  • LONG BATTERY LIFE: Features include Holosun’s Super LED with up to 50k hours battery life. This is the perfect optic sight to carry on long treks.
  • ADVANCED TECHNOLOGY: There are 12 different brightness settings, including dim settings compatible with night-vision devices for nighttime use. Parallax free optical design, with unlimited eye relief
  • SHAKE AWAKE: Holosun’s Shake Awake Technology shuts the LED off during periods of motionlessness. The amount of time it takes for the LED to deactivate (enter Sleep Mode) is user programmable.
  • Holosun optics with Solar Failsafe feature automatic brightness adjustment; when you’re under the sun you have a bright reticle, when you move indoors it will automatically dim down to match
Bestseller No. 4
Holosun SCS-MOS Multi-Reticle 32MOA Green Circle & 2MOA Dot MOS Pistol Cut Solar-Charging Reflex Sight SCS-M-GR
  • HOLOSUN GREEN DOT SIGHT - The SCS-MOS (Solar Charging Sight) is compatible with full-size GLOCK MOS systems; This pistol sight is designed to attach directly to the slide without an adapter plate and uses our innovative solar charging system with multi-directional light sensors to automatically adjust brightness in dynamic situations; NOT compatible with GLOCK 43X MOS or GLOCK 48 MOS, please refer Holosun's "K" or "EPS Carry" optic for those models
  • HIGH PERFORMANCE - The SCS handgun sight can potentially operate indefinitely using an internal, rechargeable 20,000-hour battery; This pistol sight also includes an intensity override function which locks the optic into a high brightness mode for 30 minutes and a low power indicator which warns of low battery days before charging is needed
  • MULTI-RETICLE SYSTEM - This Holosun sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 32 MOA circle with a 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; Either the large ring or dot can be deactivated leaving 2 MOA Dot Only or 32MOA Circle Only
  • MULTILAYER REFLECTIVE GLASS - This green dot sight is manufactured using optical-quality glass lenses with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare and facilitating reduced power requirements; Holosun's highly reflective coatings produce industry-leading reticle intensity, clarity, and battery efficiency
  • SPECIFICATION - Reticle: Green 2 MOA Dot & 32 MOA Circle; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: Internal Rechargeable; Battery Life (Hours): Unlimited; Brightness Setting: Auto; Housing Material: Titanium; Window Size: 0.58x0.77; Adjustment per Click: 1 MOA; W&E Travel Range: ±30 MOA
Bestseller No. 5
Predator V2 Reflex Sight with 45 Degree Offset Mount - Red Dot Scope for Rifles, Shotguns & Pistols by Disabled Combat Veteran Owned Tacticon
  • UNRIVALED SPEED: Aim with lightning-fast precision and enjoy unparalleled target acquisition. The Predator V2 Reflex Sight ensures quick and effortless sighting-in, allowing you to stay ahead of the game and dominate any shooting scenario. Never miss a moment with the speed you deserve.
  • UNCOMPROMISING ACCURACY: Tacticon rifle optics are engineered to hold zero even after thousands of shots, ensuring consistent and reliable performance every time. With our red dot scope, your aim will remain consistent, shot after shot, enabling you to hit your mark with confidence.
  • VERSATILITY AT YOUR FINGERTIPS: Our rifle sight offers a selection of four different reticle types to choose from, ensuring optimal visibility and customization. Additionally, the red and green color settings for all reticle variations further enhance your shooting experience.
  • UNMATCHED DURABILITY: With O-ring seals that keep moisture and dust out, and a nitrogen-purged interior to prevent fogging, this red dot sight will never let you down. Tacticon's red dot sight's reflection-proof lens coating allows you to shoot even in bright sunlight, ensuring clarity and optimal performance in all conditions.
  • SERVICE & SUCCESS – A VETERAN’S LEGACY: At Tacticon - a disabled combat veteran-owned company, we know exactly what it takes to provide reliable and effective equipment. We only release products that we use ourselves. And if, for whatever reason, you don’t like your reflex sights for rifles simply return it for a full refund or a new one.
Bestseller No. 6
Holosun HE510C-GR Green Multi-Reticle Circle Dot Reflex Sight w/Solar Failsafe & Shake Awake HE510C-GR
  • HOLOSUN GREEN DOT SIGHT - The HE510C-GR sight is a versatile open reflex optic designed for long gun applications; It is at home on carbines, PCCs, and shotguns due to its durable design; This gun sight has an aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41" dot height); This green dot sight is packed with Solar Failsafe, Shake Awake, MRS (Multi-Reticle System), Green Super LED with up to 50k hour battery life
  • MULTI-RETICLE SYSTEM - This Holosun green dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision
  • SHAKE AWAKE TECHNOLOGY - Extends battery life by deactivating the optic's LED while not in use; Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred; The slightest touch of the optic instantly reactivates the LED so your Holosun reflex sight is ready when needed
  • SOLAR FAILSAFE - If your battery fails, this green dot sight has a backup power source when natural or artificial light is available; Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted: in brighter conditions, you have a brighter reticle and in lower-light conditions, the reticle will step down in intensity to match any lighting conditions
  • SPECIFICATION - Reticle: Green 2 MOA Dot & 65 MOA Circle; Light Wavelength: 540nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.91x1.26; Housing Material: Aluminum & Titanium Hood; Surface Finish: MAO; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA
Bestseller No. 7
Ultralight Flip Up Sight 45 Degree Offset Rapid Transition Front and Backup Rear Sight
  • Ultralight and Durable - Made of Polyphenylene sulfide, a semicrystalline material known for its excellent balance of properties, this flip-up sight is both durable and lightweight.
  • Versatile and Affordable - Tested for strength and quality, this sight is suitable for various gun products, offering convenient use and an affordable price.
  • Convenient 45 Degree Offset Design - Easily flip up the sight with a push of a button, allowing you to rotate your rifle slightly and engage your target with precision.
  • This Sights with Low-Profile Design:Won't Take Up Too Much Space or Interfere Other Accessories When It's Flipped Up. These Angled Sights Work Perfect as a Backup Sight and Give You a Double Assurance
  • For quick transition between iron sights and scopes. Fully adjustable for Windage. Both Precision and CQB apertures on rear sight with standard front sight, help to zero better in medium and short distance.
  • Space-saving Low-Profile Design - Designed not to interfere with other accessories, this sight is the perfect backup for your primary optics, providing you with double assurance.
  • Seamless Transition - Quickly switch between iron sights and scopes for quick target acquisition. The windage is fully adjustable, and the rear sight features both precision and CQB apertures for improved zeroing in medium and short distances.
  • Package Inclusion - This item comes with a box for added convenience and protection.
Bestseller No. 8
OLIGHT Baldr S 800 Lumens Compact Rail Mount Weaponlight with Green Beam and White LED Combo, Magnetic USB Rechargeable Tactical Flashlight with 1913 or GL Rail, Battery Included (Black)
  • The output of the green beam is <5mW, the class is 3R.
  • [Power and Precision] The olight flashlight delivers up to 800 lumens, 33% more light than the previous Baldr Mini, and a new 100-lumen low mode when needed indoors.
  • [Compatible and Reliable] The tactical flashlight can fit most GL or Picatinny Rails, the GL is already installed and a Picatinny adapter is included in the package.
  • [Max Runtime] The weaponlight with built-in 3.7V 380mAh lithium polymer battery takes only 80 minutes to fully charge, ensuring a max runtime of 140 minutes when the light is set to 100 lumens.
  • [Smooth Operation] Dual ambidextrous switches for smooth momentary-on or constant-on activation by either hand with ease.
SaleBestseller No. 9
Magpul Industries MBUS Generation II Sight Set Front & Rear Color Black
  • 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
SaleBestseller No. 10
Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set (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 for the new batch. 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

Hope this list of the best back up sights will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.

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