June, 16

AR 15 Fixed Front Sight: A Guide to Selecting the Perfect One

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AR-15 Fixed Front Sight is an essential component of any AR-15 rifle. As the name suggests, it is a fixed sight that remains in place and cannot be adjusted for elevation or windage. The AR 15 fixed front sight features a post that serves as a reference point for aiming, while the rear sight can be adjustable.

The significance of having an AR-15 Fixed Front Sight on your rifle cannot be overstated enough. Whether you are hunting or participating in competitive shooting matches, the accuracy of your shots significantly relies on this component. In fact, some hunters believe that it's better to have fixed sights than adjustable ones because there are fewer chances for something to go wrong with them.

If you're looking into purchasing an AR 15 Fixed Front Sight or just want to know more about how they work and their benefits, then keep reading further into this article where we will delve deeper into everything you need to know about this crucial part of your rifle setup!

AR 15 Fixed Front Sight: Everything You Need to Know

The AR-15 is a versatile and reliable rifle that has earned its place in the firearms industry. It provides excellent accuracy, reliability, and performance. One of the most important components of this firearm is the front sight.

In this article, we will discuss everything you need to know about the AR-15 fixed front sight. From comparisons to benefits and tips if applicable, we've got you covered.

What is an AR-15 Fixed Front Sight?

The front sight on any firearm plays a crucial role in aiming accurately at your target. An AR-15 fixed front sight means that it cannot be adjusted for elevation like some other sights can be (e.g., detachable iron sights or red dot optics). The height of these types of sights remains constant; therefore, they are referred to as "fixed."

AR 15 rifles with fixed front sights are often preferred by experienced shooters who value their simplicity and reliability over other high-tech options.

Comparing Different Types of Sights

There are several types of rifle sights available on the market today; however, each type differs from one another based on their functionality:

  1. Iron Sights – These classic-style rifle sighting systems consist mainly of two different parts – a rear aperture (or notched) sight along with a tall post-style object for the fore-sight.

    Within iron-sights itself there exists two sub-types :


  2. Red Dot Optics – These relatively new styles have gained popularity among novice shooters because they're easier to use than standard iron-sight systems due mostly because they require less alignment precision between shooter/weapon & Target.

When it comes down between having an armorment with either red-dot optics or irons likes ar's which come equipped primarily w/iron style should remain equipped solely w/fixed type irons only.

Benefits of an AR-15 Fixed Front Sight

The most significant benefits of AR-15 fixed front sights are their:

  1. Durability – Their design is simple and proven to withstand harsh conditions, making them reliable.

    When compared to flip-up or detachable iron sights, they are less likely to break under pressure or get caught on something while moving through rough terrain.

  2. Simplicity – The design makes it easy for beginners as well as experienced shooters alike. It does not require any adjustments before firing; hence there would be no need for zeroing in the sight after each use.

    Moreover, it provides a consistent aiming point since the sight's height remains constant.

  3. Affordability – Since these types of sights do not have any complex mechanisms involved in them, they tend to be more affordable than other high-tech options available today.

Tips on Maintaining Your AR-15 Fixed Front Sight

Maintaining your firearm's fixed front sight is essential if you want it always ready when you need it:

  1. Keep It Clean – Regular maintenance with oil/lubricant will keep your rifle's front-sight from clogging with dirt/dust particles that might interfere with its functionality.

  2. Check For Damage – Inspect regularly & cehck if there has been damage done like bent parts/objects lodged within the mechanism/etc., which can affect accuracy and make shooting difficult over time.

  3. Store Properly – Finally store your firearm safely out-of-the-way when not being used so that its irons remain untouched by external elements.


An AR 15 fixed-front-sight offers many benefits including durability, simplicity and affordability among others. With proper care & maintenance techniques implemented one can look forward towards having dependable performance from their rifle over-time without worrying about malfunctions arising unexpectedly mid-use due primarily onto faulty sites construction/designs etc., As long as you made the right decision in choosing the right fixed-front-sight for your AR-15, you can expect to have a reliable and accurate firearm that will last for years.


What is an AR 15 fixed front sight?

The AR-15 fixed front sight is a crucial component of the rifle's sighting system. It is a metal post that protrudes from the top of the rifle's gas block or front sight base, and it serves as the primary point of aim for shooters. The fixed front sight typically has a square profile with either a tapered or flat top, both designed to enhance precision shooting.

A critical aspect of this type of iron sights system is that it remains in its position at all times, making it more durable than other types such as flip-up sights. They also tend to be less prone to damage and displacement caused by accidental knocks while moving through rough terrain or when being transported.

Since they are made from steel alloy material and have no moving parts, they require minimal maintenance compared to other types like flip-up sights.

How do I install an AR 15 fixed front sight?

The installation process for an AR-15 Fixed Front Sight involves several steps:

Step 1: Remove any existing gas block – if you're replacing one.
Step 2: Clean out any debris left behind using some cleaning fluids.
Step 3: Check whether your new gas block comes with cleats attached; If not set them up according to manufacturer guidelines
Step4: Align both cleats on your new Gas Block assembly over their respective slots on your barrel
Step5 Using screws provided clamp down gently until secure but without overtightening

Once installed correctly following these steps above, you should verify alignment using peep-sights before heading off into long-range target practice sessions.

What are some pros and cons associated with having an AR-15 Fixed Front Sight?

AR-15 rifles equipped with Fixed Front Sights offer several benefits over those without this integral component:


  1. Durability – These types are less prone to damage due since they remain in place permanently.
  2. Stability – It offers a more solid and stable platform for the rifle barrel, and it helps to minimize any recoil experienced when shooting.
  3. Accuracy – An AR-15 with a Fixed Front Sight is generally more precise than those without because they offer better alignment over longer distances.
  4. Low Maintenance needs – They have no moving parts, so they are less likely to break down or need repairs.

The cons associated with having an AR 15 fixed front sight may include:

  1. Limited versatility – Since they are fixed in place, they cannot be adjusted for different shooting conditions or targets easily.
  2. No Night Vision Capability – The front sight post does not allow you to add night vision apparatuses such as tritium sights
    3)Limited Visibility in Low Light: It can be hard to see the target at long ranges in low light settings since there isn't any illumination system attached.

What kind of materials make up most AR 15 Fixed Front Sights?

AR-15 Fixed Front Sights can come from various materials that vary based on quality and intended use. Steel is one of the common types used which provides excellent durability; other metals like aluminum alloys tend not as sturdy but still good for competition rifles due mainly because of their lightweight nature.

Polymer fixed front sights are also available which provide excellent value given their lower cost compared with metal ones. However, polymer versions may not hold up well under high-stress situations like military operations where grits might cause them damage quickly.

Can I upgrade my current plastic/flip-up/metallic front sight post on my rifle?

Yes! You can replace your existing plastic/flip-up metallic sight posts installed previously during manufacture using specialized kits that will fit right into place while retaining all functionality expected from an iron-sight setup:

When doing this installation process yourself make sure that you follow manufacturer's guidelines carefully step by step instructions provided within each kit package to ensure a well-functioning sight post system that will serve your needs for years.

How do I adjust my AR 15 fixed front sight?

Adjusting an AR-15 Fixed Front Sight is easy and straightforward. The process involves using a specialized tool called the front sight adjustment tool, which typically has two prongs with a small handle in between them. It's essential to note that the process varies depending on whether you're zeroing your rifle or adjusting for windage or elevation.

To adjust for windage, turn the prong on either side of your iron sights using the tool provided until it lines up perfectly with what you want to hit. For elevation changes, simply move or twist one of these same two-pronged tools up/downward directions while maintaining careful attention not over-torque screws holding everything together; otherwise may need replacement if damaged beyond repair during installation.

In conclusion,
The AR 15 fixed front sights are integral parts of any rifle setup because they provide an excellent platform for shooting at long ranges when combined with offset rear peep-sights systems like those found on carry handles commonly installed above upper receivers.

Whether you're installing new ones replacing worn-out/outdated versions installing kits upgrading existing weaponry from plastic/flip-up/metallic versions make sure follow manufacturer guidelines carefully while following proper maintenance procedures throughout lifetime use.

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