10 Best Backup Iron Sights 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the OZARK ARMAMENT Flip Up Backup Battle Sights Picatinny Mount Flat-top is the one of the Best Backup Iron Sights on the market.

# Image Name Brand Price
1
⭐Best Choice
OZARK ARMAMENT Flip Up Backup Battle Sights Picatinny Mount Flat-top
OZARK ARMAMENT Flip Up Backup Battle Sights Picatinny Mount Flat-top Upper Co-Witness Iron Sights BUIS Check price OZARK ARMAMENT $$$$$ Check price
2
Best under $100
Magpul Industries MBUS Generation II Sight Set Front & Rear
Magpul Industries MBUS Generation II Sight Set Front & Rear Color BLACK Check price Magpul $$$$$ Check price
3
Best under $50
Gogoku Flip Up Iron Sight Front Rear Sight Compatible for
Gogoku Flip Up Iron Sight Front Rear Sight Compatible for Picatinny Rail and Weaver Rail Foldable Sights Check price N/A $$$$$ Check price
4
👑Premium Pick
Troy Industries Micro HK Style Front and Rear Folding Battle
Troy Industries Micro HK Style Front and Rear Folding Battle Sight (Black) Check price Troy Industries $$$$$ Check price
5
💲Best value for the money
UTG Super Slim Flip-up Rear Sight
UTG Super Slim Flip-up Rear Sight Check price UTG $$$$$ Check price
6 Magpul MBUS PRO Steel Sight Set MAG275 & MAG276 Black Magpul MBUS PRO Steel Sight Set MAG275 & MAG276 Black Check price Magpul $$$$$ Check price
7 Feyachi Flip Up Rear Front and Iron Sights with Elevation Feyachi Flip Up Rear Front and Iron Sights with Elevation Best Backup fits Picatinny & Weaver Rails Black Check price Feyachi $$$$$ Check price
8 Daniel Defense DD Fixed Front/Rear Sight Combo Daniel Defense DD Fixed Front/Rear Sight Combo Check price Daniel Defense $$$$$ Check price
9 Feyachi 45 Degree Offset Iron Sights Flip Up BUIS Rapid Feyachi 45 Degree Offset Iron Sights Flip Up BUIS Rapid Transition Backup Front and Rear Iron Sight Set Picatinny Weaver Rails Check price Feyachi $$$$$ Check price
10 GOTICAL Tactical Front and Rear flip up 45 Degree Rapid GOTICAL Tactical Front and Rear flip up 45 Degree Rapid Transition BUIS Backup PPS Sight Mount Polyphenylene (PPS) Material Import from Japan Check price GOTICAL $$$$$ Check price

OZARK ARMAMENT Flip Up Backup Battle Sights Picatinny Mount Flat-top – Best Overall Backup Iron Sight

OZARK ARMAMENT Flip Up Backup Battle Sights Picatinny Mount Flat-top
  • Milled Aluminum Flip Up Front and Rear Sight Spring Loaded for Quick Deployment
  • Fully Adjustable for Windage and Elevation
  • Co-Witness with Standard Optics when Flipped Up Low Profile and Out of the Way When Down
  • Both Precision and CQB Apertures on Rear Sight Standard Front Sight Post on Front
  • Backed by Our US Support Team and Full One Year Warranty

Magpul Industries MBUS Generation II Sight Set Front & Rear – Best under $100

Magpul Industries MBUS Generation II Sight Set Front & Rear
  • 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

Gogoku Flip Up Iron Sight Front Rear Sight Compatible for – Best under $50

Gogoku Flip Up Iron Sight Front Rear Sight Compatible for
  • Simple Press to Flip up: Milled Aluminum Flip Up Front and Rear Sight Spring Loaded for Quick Deployment
  • Iron Sights: A2 Front Sight post is fully Adjustable for Elevation. Rear Sight Dual Aperture Windage Adjustment
  • Duty and Light Weight: Made of hardened steel and aluminum, they are duty and light weight
  • Robust Posi-lock plunger coupled with spring activated ball bearing and recessed sight base guarantees zero retention
  • Especially designed for any hunting or tactical rifle with Picatinny Rail or Weaver Rail

Troy Industries Micro HK Style Front and Rear Folding Battle – Premium Pick

Troy Industries Micro HK Style Front and Rear Folding Battle
  • Troy Micro BattleSights are rugged, reliable and Battle Ready
  • Sold as a set only
  • Black in color
  • Greatly enhances weapons with raised top rails
  • Lifetime limited warranty

UTG Super Slim Flip-up Rear Sight – Best Budget Backup Iron Sight

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

Magpul MBUS PRO Steel Sight Set MAG275 & MAG276 Black

Magpul MBUS PRO Steel Sight Set MAG275 & MAG276 Black
  • Melonite Finish;Windage adjustable with low-profile knob
  • Made from Steel (NOT POLYMER)
  • Front Sight can be mounted on Railed Gas Block
  • Superior Strength of other makes.Mounts on any MIL-STD-1913 Picatinny or STANAG 4694 rail
  • MADE IN USA

Feyachi Flip Up Rear Front and Iron Sights with Elevation

Feyachi Flip Up Rear Front and Iron Sights with Elevation
  • 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), 100 percent satisfaction guaranteed

Feyachi 45 Degree Offset Iron Sights Flip Up BUIS Rapid

Feyachi 45 Degree Offset Iron Sights Flip Up BUIS Rapid
  • Offset 45 Degree Iron Sight: It won't take too much space and interfere other accessories or optics. Allows you to slightly rotate your weapon to witness target through them and engage.
  • Flip-Up Design: Spring loaded flip up feature. A simple press of the button and your iron sights will pop up quickly for quick transition between iron sights and scopes.
  • User-Friendly: The iron sight can be used for both left-handers and right-handers freely and easily. Provides quick transition between long range target engagement and closer target acquisition.
  • Universal Compatibility: Compatible with standard picatinny & weaver rail mounting system. Fully adjustable for windage and elevation (Tool needed). Low profile when folded.
  • Quality Made: The 45 degree offset sight are made of actual aluminum alloy with black matte finish which makes the sight sturdy, durable and handle high-power recoil.

GOTICAL Tactical Front and Rear flip up 45 Degree Rapid

GOTICAL Tactical Front and Rear flip up 45 Degree Rapid
  • "MADE of Polyphenylene sulfide (PPS) is a semicrystalline material. It offers an excellent balance of properties, durable and light,
  • Same height above bore as standard-issue sights
  • 1/2 MOA elevation and windage adjustments
  • Ambidextrous sights easily and securely mount to Picatinny rails using a flathead screwdriver
  • It's Not A Firearm Part

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