July, 15

AR 15 Pop Up Sights: The Ultimate Guide for Accurate Aiming

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AR 15 Pop Up Sights – these four words have a lot of significance for anyone who has had any experience with this popular weapon. AR 15 rifles are known for their reliability, accuracy and precision. Pop Up Sights play an important role in improving the accuracy of these weapons by providing a clear line of sight to the shooter.

Pop up sights are designed to flip up and lock into place when needed, giving shooters an instant boost in accuracy when they need it most. They're especially useful in situations where quick target acquisition is necessary, such as during close-quarters combat or while shooting fast-moving targets. In this article, we'll explore everything there is to know about AR 15 pop up sights – how they work, what makes them different from other types of sights available on the market today and much more! So read on to learn all about these essential components for your AR-15 rifle!

AR 15 Pop Up Sights: A Comprehensive Guide

If you are an avid gun enthusiast or a professional shooter, then having the right pop up sights on your AR 15 rifle can make all the difference. These sights come in handy when shooting at targets ranging from long distances to close quarters. They offer precision and accuracy that can help improve your overall shooting performance.

In this article, we will discuss everything there is to know about AR 15 pop up sights including their benefits, types of options available in the market and how they compare with other sighting systems.

What Are Pop Up Sights?

Pop-up sights are known for their versatility as they allow shooters to use them interchangeably with other sighting systems like scopes or red dots. They consist of two parts: front sight post and rear aperture sight. The front sight post is used for aiming while the rear aperture helps align both sights for greater accuracy.

One of the main advantages of using these types of firearm accessories is their durability as most models are built to withstand harsh conditions without losing zero settings or reliability.

Benefits Of Using Pop-Up Sights

There are several reasons why pop-up iron sights have become popular among shooting enthusiasts over time:

  • Compatibility – As mentioned earlier, pop-up iron sights work well with various optics such as scopes.
  • Durability – These type of iron-sight accessories often last longer than traditional irons because they're made from high-quality materials.
  • Easy customization – You can easily adjust your elevation settings on-the-fly without needing any tooling equipment.

Types Of Pop-Up Iron Sight Options Available In The Market

Nowadays there's a wide array selection when it comes down to choosing between different kinds/models/makes/brands etc., so let's take a brief look at some popular options in today’s market:

Type Description
Fixed vs Folding Fixed versions usually provide better stability and precision at the cost of bulkiness, while folding versions are often lightweight and compact
Metal vs Polymer Metal pop up sights provide better durability, but can be heavier than polymer options. Meanwhile, Polymer is lighter weight but less durable
Mil-Spec vs Commercial grade Mil-spec models are manufactured to meet strict military standards while commercial-grade versions may have more customization options for shooters

How Do Pop-Up Sights Compare To Other Sight Systems?

While pop-up iron sights may not offer the same level of magnification as other sighting systems like scopes or red dots do they still have their advantages:

  • Ease of use: Pop-up iron sights require minimal training to use effectively.
  • Cost-effective: They're relatively affordable compared to some high-end optics.
  • Dependability: Ironsights tend to hold zero settings with greater reliability than other sighting systems that rely on electrical components.


In conclusion, if you’re looking for an effective and versatile firearm accessory that won't break the bank then AR 15 pop up sights might just be what you need. With their easy-to-use design paired with a range of customization options available in today’s market – there's never been a better time than now to invest in this type of firearm accessory!


What are AR 15 pop up sights and why do you need them?

AR 15 pop up sights or backup iron sights (BUIS) are auxiliary sighting devices that can be attached to the top rail of an AR 15 rifle. They provide a quick and reliable method for aiming at targets in case the primary optic fails or is damaged. It is not uncommon for optics to fail, especially during high-stress situations such as combat, competition shooting, or home defense scenarios.

Pop-up sights are designed to align with the standard height of an optic such as a red dot sight, reflex sight, or scope. The most common type of BUIS features a front post sight which is adjustable for elevation and windage using knobs on each side. The rear aperture sight has two apertures: one large aperture used for close-range shooting and another smaller aperture used for longer distances.

Having back up iron sights on your rifle ensures that you can remain effective even when things don't go according to plan. You never know when an optic might fail so it's always better safe than sorry.

How do I install AR 15 pop up sights?

Installing AR 15 pop-up sights isn't difficult if you have some experience working with firearms accessories. Most BUIS come with mounting hardware included in the package along with instructions on how to install them properly.

Firstly ensure your rifle's upper receiver's Picatinny/Weaver rail system matches the size of your new backup iron site either full-size or micro size.

Next thing will be simply following instructions from manual provided by manufacturer carefully.
The installation process varies depending on whether it’s a front post only sight system (MagPul MBUS Front Sight), rear peep only (MagPul MBUS Rear Sight), flip-up set involving both types like Magpul Pro LR Flip-Up Sights etc., but generally involves attaching blocks between handguards/sight tower and receiver rail, securing them with screws or bolts.
It is important to make sure the sights are level and aligned properly. If you don't feel comfortable doing it yourself, take your rifle and pop-up sights to a gunsmith for installation.

How do I adjust my AR 15 pop up sights?

Adjusting your AR 15 pop-up sight will depend on the type of sight you have installed. Most backup iron sights feature a front post that can be adjusted for windage (side-to-side) by using a tool such as an Allen wrench or screwdriver which comes along with package while rear one features two apertures if adjustable ones else may be fixed.

The elevation adjustment is done by adjusting the height of the front post using either an Allen wrench or knob on each side depending on manufacturer's design.

Rear aperture sight generally has its own ways of adjustments like Knob adjustments clicks etc., depending upon manufacturers design let alone other third party options available in markets.

To zero in your BUIS, first start at close range such as 25 yards/meters before moving out further distances. After mounting the rear peep onto receiver rail system , adjust windage left/right until point-of-aim equals point-of-impact. Adjust elevation up/down till both holes overlap when sighting through both apertures

What materials are used to make AR 15 popup Sights?

AR 15 Pop-Up Sights are made from durable materials including aluminum alloy and/or steel components that attest durability under harsh conditions often faced during military operations/competition events/hunting.

Most BUIS made off high-grade polymer blend reinforced with fiber glass material casing allowing optimal weight reduction without sacrificing integrity/accuracy while decreasing cost compared to metal options – MagPul MBUS polymer flip-ups being industry favorite due their ability withstand immense abuse yet return back into shape even after taking direct hits from flying debris/bullets during shooting drills.

What are the advantages of using AR 15 pop up sights?

The primary advantage of AR 15 pop-up sights is that they provide a quick and reliable backup sighting system in case your primary optic fails or gets damaged giving you an edge over others.

Pop-up sights offer greater flexibility and versatility than fixed iron sight systems. They can be easily installed on any rifle with a Picatinny/Weaver rail system, allowing for easy attachment or detachment as per user's needs.

Another added benefit to BUIS is that it provides users opportunities to have multiple sighting options as per their preferences which may include long range scopes/red dots/holographic optics etc.

Additionally, use of these backups in conjunction with your mounted optic can allow for faster target acquisition as well improving overall shooting accuracy/speed during sudden high-stress situations like combat zone operations/competition events/hunting trips.

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