10 Best Backup Iron Sights 2022

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

Magpul Industries MBUS Generation II Sight Set Front & Rear – ⭐ Best Overall Backup Iron Sight

MAG247/ MAG248 by Generic

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

Flip Up Iron Sights for Rifle Includes Front Sight Adjustment

by Tacticon Armament

  • Color: Black Anodized Aluminum Alloy
Flip Up Iron Sights for Rifle Includes Front Sight Adjustment
  • ✔ FRONT SIGHT ADJUSTMENT TOOL INCLUDED! This front sight elevation tool is included! It sells for $10 by itself on Amazon!
  • ✔ TACTICON IS A COMBAT VETERAN OWNED COMPANY - STURDIEST AND BEST BUILT IRON SIGHT ON AMAZON - Made out of actual metal (hardened aircraft grade aluminum alloy), not polymer like some of these cheap imitations 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 in this awesome box we include with your purchase.
  • ✔ 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!

TACTICON 45 Degree Offset Flip Up Iron Sights for Rifle

by Tacticon Armament

  • Color: Black
TACTICON 45 Degree Offset Flip Up Iron Sights for Rifle
  • ⭐️ NEW HARDENED AIRCRAFT-GRADE ALUMINUM ✔ 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 in this awesome box we include with your purchase.
  • ✔ 45 DEGREE OFFSET ✔ PUSH BUTTON FLIPS UP WITH EASE - Sights are offset 45 degree to allow you to slightly rotate your weapon to witness target through them and engage. A simple press of the 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!

Ozark Armament Flip Up Battle Sights

FBUIS-B by OZARK ARMAMENT

  • Color: Black
  • Weight: 0.26 pounds
Ozark Armament Flip Up Battle Sights
  • MILITARY GRADE METAL CONSTRUCTION: Constructed of metal for a lifetime of use, Tight tolerances gives a secure fit to any standard Picatinny Rail, Same height over bore as any standard sight allows unchanged sight picture with no additional training
  • FUNCTIONAL, PRACTICAL, AND FULLY ADJUSTABLE: Provides a perfect co-witness with any standard height optic, Fully adjustable for windage and elevation allowing for precision placement using sturdy, easy to handle dials, Flips down until needed
  • ADAPTABLE, MULTIFUNCTION USE: Designed to easily fit any situation with a small aperture and large aperture, Small aperture performs best with medium to long distance applications, Large aperture increase field of view for close quarters needs
  • EASY AND SECURE MOUNT: Mounts securely to any standard Picatinny Rail using a pressure screw. Easy Install with only a flathead screwdriver. Provides confidence that gear stays where it belongs when it is needed the most.
  • 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 your questions and make sure you are 100% satisfied with your purchase

UTG Super Slim Flip-up Rear Sight

MNT-955 by UTG

  • Color: Original Version
  • Weight: 0.13 pounds
  • Dimensions: 5 x 4 x 1 inches
  • Warranty: Lifetime
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

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

MNT-755 by UTG

  • Color: Black
  • Weight: 0.08 pounds
  • Dimensions: 4 x 3 x 1 inches
  • Warranty: Lifetime
UTG Super Slim Flip-up Front Sight
  • Utilizes Standard A2 Front Sight Post
  • 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 Rear Sight, MNT-955

Feyachi Flip Up Rear Front and Iron Sights Best Backup

F690031005009 by Feyachi

  • Color: Flip Up Front and Rear Iron Sight
  • Weight: 0.09 pounds
Feyachi Flip Up Rear Front and Iron Sights Best Backup
  • 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

MaTech Mil-Spec Back-up Iron Sight (B.U.I.S) – 👑 Premium Pick

Back Up Iron Sight by MaTech

  • Weight: 0.01 pounds
MaTech Mil-Spec Back-up Iron Sight (B.U.I.S)
  • Adjustable up to 600 meters
  • Spring loaded sight aperture

Dagger Defense

BUISDD by DD DAGGER DEFENSE

  • Color: Black
  • Weight: 2 pounds
Dagger Defense
  • 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

Magpul Flip-Up Backup Sights

MBUS by Magpul

  • Color: Olive Drab Green
  • Weight: 2 pounds
  • Dimensions: 0.1 x 0 x 0 inches
Magpul Flip-Up Backup Sights
  • 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

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