Best Iron Sights For Ruger AR 556

Shooting with iron sights can be difficult and frustrating. The problem is that most iron sights are not designed for AR-15s or AK-47s; they’re made for long-range rifles like the M1 Garand or hunting rifles used to shoot deer at 200 yards. 

The Ruger AR 556 is a mid-sized rifle with iron sights. You may be familiar with this term; it is an easy sighting mechanism for aiming and shooting without additional tools or optics. Iron sights are usually installed on firearms with limited applications because of their weight and size, such as rifles used in hunting small games.

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If you are in a hurry and want to make quick decision then you can take a look at the 3 Best Iron Sights For Ruger AR 556 here:

Top 3 Best Iron Sights For Ruger AR 556

Sale
Diamondhead Front & Rear Combat Sights - Integrated Sighting System (I.S.S.) w/Diamond (Black) (Sold as Set) (Flip-Up)
Diamondhead Front & Rear Combat Sights – Integrated Sighting System (I.S.S.) w/Diamond (Black) (Sold as Set) (Flip-Up)
FLIPS UP QUICKLY and smoothly for rapid deployment; FRONT SIGHT: Patented diamond-shaped housing; accepts all standard A2 front sight posts ”
−$11.90 $226.10
Sale
Troy Industries Folding Battle Sight Rear (Black)
Troy Industries Folding Battle Sight Rear (Black)
Each click equals . 50 MOA of adjustment; MIL-SPEC Type III Hard Coated; T6 Aircraft Aluminium construction
−$9.21 $109.79

Our new line of best iron sights for rugger Ar 556 was specifically designed to fit a standard AR 556/AK 47 rifle. You will never need to adjust your sight picture again while shooting at close ranges, which makes these iron sights perfect for home defense situations where you’ll likely be in your house up close and personal with an intruder. 

These also make great sighting systems when setting up a firearm training course because you won’t have any trouble seeing what’s going on through the scope. If you’re looking for some high-quality iron sights that work perfectly on your Ruger Ar 556, we’ve got just what you need.

10 Best Iron Sights For Ruger AR 556 (Ranked And Reviewed)

1. Diamondhead USA Front and Rear Combat Iron Sights 

Sale
Diamondhead Front & Rear Combat Sights - Integrated Sighting System (I.S.S.) w/Diamond (Black) (Sold as Set) (Flip-Up)
101 Reviews
Diamondhead Front & Rear Combat Sights – Integrated Sighting System (I.S.S.) w/Diamond (Black) (Sold as Set) (Flip-Up)
  • FLIPS UP QUICKLY and smoothly for rapid deployment
  • REAR SIGHT: Patented diamond-shaped apertures for FASTER TARGET ACQUISITION & centering; proprietary reference posts and horizon bars

SPECIFICATIONS:

  • Dimensions: N/A
  • Weight: N/A
  • Material: Steel

Diamondhead USA Front and Rear Combat Iron Sights for AR-15 Rifles are the best combat iron sights available. These front and rear sights are designed to be extremely rugged, durable, and lightweight. The Diamondhead USA combat iron sight set is made from high-quality steel with a black finish that will not rust or corrode. 

The Diamondhead USA Front Sight is low profile enough to co-witness with most optics on the market today. This front sight has an integral top rail for mounting accessories like a laser or flashlight. The front sight is a diamond-shaped aperture that provides faster target acquisition than traditional round apertures. It also allows for more precise aiming at long distances.

Diamondhead USA’s front and Rear Combat Iron Sights are the most versatile, combat-proven iron sights on the market. They’re designed to be used with all generations of night vision devices and easily adapted to any platform. 

The patented diamond-shaped housing ensures target acquisition and centering for rapid target engagement in close quarters or long-range shooting situations. Diamondhead’s unique reference posts and horizon bars provide a clear sight picture that’s easy to acquire, even in extreme tactical conditions.

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2. Magpul MBUS PRO Steel Sight Set

No products found.

SPECIFICATIONS:

  • Dimensions: 6 x 2 x 2 inches
  • Weight: 0.02 Pounds
  • Mounting Type: Picatinny Mount

The Magpul MBUS (Magpul Back-Up Sight) is a corrosion-resistant all-steel backup sighting solution that delivers maximum functionality and strength with minimum bulk at a price that’s even smaller than its size.  It features durable polymer construction with spring-loaded flip-up sights easily activated from either side or by pressing the top.

The dual aperture, windage adjustable Rear and no-tool, elevation adjustable Front excel in all 1913 Picatinny rail mounting applications, including rail-height gas blocks. Positive detents keep the MBUS PRO Front and Rear at standard AR sight height when deployed and so low when they are stowed that you’ll never notice them until

It features complete steel construction that provides strength, durability and dependability with a corrosion-resistant finish. The front sight post is elevation adjustable, removable and features a tool-less adjustment knob allowing for quick and easy zeroing under different environmental conditions. 

Best Iron Sights For Ruger AR 556
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3. Troy Industries Folding Battle Sight Rear

Sale
Troy Industries Folding Battle Sight Rear (Black)
534 Reviews
Troy Industries Folding Battle Sight Rear (Black)
  • Each click equals . 50 MOA of adjustment
  • MIL-SPEC Type III Hard Coated

SPECIFICATIONS:

  • Dimensions: 7 x 10 x 2 inches
  • Weight: N/A
  • Mount Type: Plastic Rail Mount

Troy Industries Folding Battle Sight Rear is the battle-proven, heavy-duty elevation adjustable rear sight for Picatinny rail flattop rifles. It co-witnesses with many optics and can be folded out of the way when not in use.

The T6 Aircraft Aluminum construction with MIL-SPEC Type III hard anodizing provides maximum durability under extreme conditions while allowing an extra-wide range of windage adjustment. The locking elevation knob allows precise, repeatable adjustments every time you zero your rifle.

The Troy Industries Folding BattleSight Rear is a rugged, reliable, and accurate flip-up battle sight that folds flat to the top of an AR flattop.  It has a non-locking, folding design that folds flat when not in use, and you can adjust it with no tools required. It features a .50 MOA adjustment per click and comes with the mount needed for installation. 

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4. Magpul MBUS Flip-Up Backup Sights

Magpul MBUS Flip-Up Backup Sights
4,123 Reviews
Magpul MBUS Flip-Up Backup Sights
  • MAGPUl GEN 2 MBUS Front Back Up Sight

SPECIFICATIONS:

  • Dimensions: 7.5 x 1 x 4.25 inches
  • Weight: 0.1 Pounds
  • Mounting Type: Picatinny Mount

Magpul MBUS Flip-Up Backup Sights feature durable, impact-resistant polymer construction and the same bright amber dot technology used in the standard MBUS sights. The difference is that they fold down out of the way when not needed.

The rear sight can be folded to the side by actuating the folding mechanism on either side of the sight. If you are using a railed handguard, like an M4 or AR15, we recommend using one of the Handguard Retainers for added security against the movement of your sights. Low profile protection from possible obstructions inside the folded position allows for seamless integration with virtually any rifle system. Spring-locking front sight post holds zero under all conditions and does not lose it. 

Magpul MBUS (Magpul® Back-Up Sight) is a low-cost, color injection molded, folding backup sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most MIL-STD-1913 Picatinny rail-equipped weapons, tailored explicitly to the AR556/M16 platform

Best Iron Sights For Ruger AR 556
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5. Magpul MBUS PRO Offset Steel Backup Sights

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Magpul MBUS PRO Offset Steel Backup Sights, Front Sight , Black
566 Reviews
Magpul MBUS PRO Offset 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; .060” Standard width for maximum visibility)
  • Case hardened and finished with Melonite QPQ for extreme resistance to wear and corrosion

SPECIFICATIONS:

  • Dimensions: 3 x 3 x 1 inches
  • Weight: 0.02 Pounds
  • Mounting Type: Picatinny Mount

Magpul MBUS PRO Offset Backup Sights are the ultimate backup sighting solution. Designed to fit all 1913 Picatinny rail-equipped weapons, these sights feature a low-profile design with an integral rear sight and front sight built-in. 

Magpul MBUS PRO Offset Backup Sights are made of steel and designed to withstand harsh environments. It features dual viewing apertures (0-200m/300-600m) for enhanced versatility, while the front sight can be folded down when not in use. The windage adjustable rear sight is serrated for increased visibility.

The Magpul MBUS Pro Offset Sight is an enhanced version of the highly regarded MBUS Pro with a broader sight picture and increased durability. The Magpul MBUS PRO Offset Sight features durable Melonited construction, positive detents in both the up and down positions. A steel spring-actuated detent keeps the MBUS PRO on target, even when subjected to heavy use. 

Best Iron Sights For Ruger AR 556
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6. TACTICON 45 Degree Flip Up Iron Sights

TACTICON 45 Degree Offset Flip Up Iron Sights for Rifle Includes Front Sight Adjustment Tool | Rapid Transition Backup Front and Rear Iron Sight BUIS Set Picatinny Rail and Weaver Rails
2,883 Reviews
TACTICON 45 Degree Offset Flip Up Iron Sights for Rifle Includes Front Sight Adjustment Tool | Rapid Transition Backup Front and Rear Iron Sight BUIS Set Picatinny Rail and Weaver Rails
  • ⭐️ 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.

SPECIFICATIONS:

  • Dimensions: N/A
  • Material: Aluminium
  • Mount: Picatinny mount

The Tacticon iron sight is easy to use, flip-up front and back up iron sight set that mounts on any Picatinny or Weaver rail. The Tactical iron sights are a great addition to your AR556, M4, or any other rifle.

The Tactical iron sights are constructed of 6061 aluminum and hard coat anodized for durability. They feature a 45-degree A steel spring-actuated detent that keeps the MBUS PRO on target, even when subjected to heavy use. The Flip-up design allows you to quickly raise or lower your sights without removing them from the rail system. The front sight is adjustable for elevation by loosening the set screw with the included tool and turning the front sight post in either direction. 

The Tacticon 45 Degree Flip Up Iron Sights are the ultimate in iron sight technology. These sights feature a unique design that allows them to fold down and out of the way when not in use. The Tacticon 45 Degree Flip Up Iron Sights also comes with a wooden storage case, mounting wrench, and instructions on adjusting your sights.

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7. Dagger Defense Backup Iron Sights

Dagger Defense -Combat Vet Owned Company- Tactical flip up BUIS Picatinny Rail Mounted Backup Iron Sights.
1,081 Reviews
Dagger Defense -Combat Vet Owned Company- Tactical flip up BUIS Picatinny Rail Mounted Backup Iron Sights.
  • Tactical picatinny rail mounted BUIS
  • Aluminum alloy in black matte finish

SPECIFICATIONS:

  • Dimensions:  4.6 x 3.2 x 1.5 inches
  • Weight: 5.61 Ounces
  • Mount: Picatinny mount

The Dagger Defense Backup Iron Sights are a pair of low-profile, lightweight metal sights on any Picatinny rail. This BUIS is made with aircraft-grade aluminum and features a black matte finish. The front sight is adjustable for windage, while you can adjust the rear sight for both windage and elevation. These BUIS will fit most AR-556s, M4s, AK-47s, SKS rifles and shotguns. 

Dagger Defense’s backup iron sights are the perfect backup for a red dot sight. These sights have a spring-loaded flip-up feature that allows them to be flipped up when needed and stay out of the way when not in use.

The sights directly replace the rear sight leaf and front sight post on any standard AR-556/M16 rifle. This set includes both front and rear iron sights, along with mounting hardware.

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8. Troy Industries Front HK Folding Battle Sight

Troy Industries Front HK Folding Battle Sight (Black), Model Number: SSIG-FBS-FHBT-00
393 Reviews
Troy Industries Front HK Folding Battle Sight (Black), Model Number: SSIG-FBS-FHBT-00
  • Easy to install and to deploy, with no levers or springs to fumble with
  • Stainless-steel cross-locking system ensures sights remain upright and zeroed under extreme combat conditions

SPECIFICATIONS:

  • Dimensions: 8.75 x 6 x 1.13 inches
  • Weight: 2.26 Ounces
  • Material: Stainless steel

Troy Industries Front HK Folding Battle Sight is a great product. It is easy to install and deploy, with no levers or springs to fumble with. Its design allows you to fold the sight away when not in use, out of the way. The sight has a large aperture for fast target acquisition in close quarters combat situations for precise shot placement. 

This battle sight is made of steel and has an adjustable elevation knob for windage. The Troy Industries Front HK Folding Battle Sight also comes with a set screw to prevent the sight from turning on the rifle. It fits most military-style rifles.

The Troy Industries Front HK Folding Battle Sight is a lightweight, low-profile sight that folds down for easy storage and transport. The sight has a windage adjustment wheel and elevation adjustment wheel with positive clicks at every click stop. The sight fits on any Picatinny rail system and locks securely in place without any wobble or play.

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9. Daniel Defense Front/Rear Sight 

Daniel Defense DD Fixed Front/Rear Sight Combo
414 Reviews
Daniel Defense DD Fixed Front/Rear Sight Combo
  • One piece streamline design
  • Slotted screws attachment

SPECIFICATIONS:

  • Dimensions: 6 x 3 x 3 inches
  • Weight: 2.8 Ounces
  • Mount Type: Picatinny Mount

Daniel Defense Front/Rear Sight is a one-piece design with slotted screws attachment. Daniel Defense Front/Rear Sight features a streamlined design that is lightweight and durable for all shooters. The sight set has a black finish to match the receiver of most AR-15 rifles. 

This sight set makes an excellent addition to any rifle build or upgrade for your existing firearm, and it is constructed from steel for long-lasting performance. The Daniel Defense front and rear folding sights are lightweight and durable. 

They are equipped with a Picatinny mount, making it easy to install on any AR-15 or M4 carbine. They come with a lifetime warranty through the manufacturer, giving you peace of mind when purchasing this product. These sights fold down for storage and can be deployed quickly in an emergency. Enjoy the benefits of improved accuracy when you install this sight onto your rifle today

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10. Midwest Industries Combat Sight

Midwest Industries Midwest Combat FRNT/Rear 45 DEG SGHT, Black
6 Reviews
Midwest Industries Midwest Combat FRNT/Rear 45 DEG SGHT, Black
  • ·         fully ambidextrous, can be installed to the left or the right side of the firearm
  • ·         Low profile design doesn’t obscure field of view

SPECIFICATIONS:

  • Dimensions: 8.07 x 5.79 x 0.87 inches
  • Weight: 5.78 Ounces
  • Material: N/A

Midwest Industries combat iron sights are designed for use with AR-15/M16 rifles. They can be installed to the left or right side of your firearm, depending on your needs. Each sight has two apertures: one for close quarters and another for midrange shooting. These sights have an adjustable windage and elevation capability, so you can adjust them easily to fit your needs. This set comes with all the tools you need to install them.

The Midwest Industries Combat Iron Sight is a low-profile, non-magnifying sight designed for close-quarter combat. It features a standard A2 front sight post and intermediate aperture for long-range precision or rapid engagement. This sight offers the best of both worlds in one affordable package.

This sight is made of aluminum alloy, making it extremely strong and reliable for all weather conditions. It features an intermediate aperture for long-range precision and rapid close-range engagement. The knurled nonslip handle with a lanyard hole makes it easy to use in any condition or environment.

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What To Consider When Buying Iron Sights For Ruger AR 556?

Mount

Before you buy iron sights for ruger AR 556, consider how the sight will be mounted to the gun.  Some sights are designed for use with a scope mount or other rail system that uses a top Picatinny rail.

Color

Iron sights for ruger AR 556 are available in black as well as brown and green colors.

Material Used

Iron sights for ruger AR 556 made from steel, polymer or aluminum alloys, while some are adjustable for windage and elevation. Although mounting your weapon may seem like an easy process, it can be confusing without first knowing what kind of hardware you’ll need to complete the project.

Save Money

When you buy iron sights for ruger AR 556, the best way to save money is to purchase a weapon that has proven quality and serves its purpose. Iron sights for ruger Ar 556 will withstand the elements while providing accuracy when you fire your gun.

Quality Checks

What are some warning signs of poor quality? If the sight has loose screws or rattles when shaken, it’s probably not a good choice. Also, check to make sure the package comes with everything pictured on the box; there have been cases where you substituted inferior versions for the real thing.

Iron sights for ruger AR 556 can also be evaluated by checking reviews from other users, in addition to hands-on testing if possible. Sometimes, a low-quality sight is indicated by online customer photos of bent or cracked scope mounts where the screws aren’t correctly inserted.

Price Comparisons

Most customers will compare prices between several merchants online before making their purchase decision. With price comparisons of many sellers for iron sights for ruger AR 556 at your fingertips, you have an advantage when buying from a trusted supplier who offers reliable service and an efficient manufacturing process.

FAQs

The answer to that question, unfortunately, is no. This means that you will have to purchase an additional set of sights to aim correctly at your target before firing shots. There are many different types of sights available on the market today, and choosing one may seem daunting at first glance.

An AR-556 is a good rifle – but it only has one notable feature that sets it apart from the rest of the market. It doesn’t come with any sights, which is excellent for beginners who want to upgrade their sights later. The AR-556 is also an affordable option for those looking to get into tactical shooting without breaking the bank. 

The Ruger AR556 is a 5.56mm rifle that uses an adjustable gas block to regulate the amount of pressure going into the bolt carrier group, which controls how much recoil you have. What size gas block do I need for my Ruger AR556?  The answer depends on what buffer weight and spring you are running in your rifle.  A heavier buffer will require a larger diameter gas block as it takes more pressure to overcome the increased mass of the buffer weight.

As a gun expert, I can tell you that the Ruger AR 556 is a fantastic rifle. At 556 yards, it will shoot with high accuracy and remarkable precision. It is perfect for both long-range shots as well as close-quarter combat situations. This rifle allows you to take down your target from up to 550 yards away.

Well, if you are in the market for a mil-spec rifle, then this one might suit your needs depending on your shooting experience level or requirements. It is a rifle with an adjustable stock, pistol grip and forend. The barrel length is 16 inches long, and it weighs about 6.5 pounds unloaded.  

Conclusion

The AR is an excellent rifle that allows for a variety of configurations and shooting styles. One way to customize your firearm is by installing new sights, which come in many shapes and sizes. 

This review features the top ten best iron sights available on the market today, as well as some helpful buying tips to help you make an informed decision about your purchase. Reviewing these products may give you more insight into what type of sight will work best with your gun model and intended use case.

Double major in Engineering and Geology at the University of Minnesota. Experienced shooter & hunter for over 15 years. Certified NRA officer for over 10 years working as a writer at Ballachy.com .

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