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The Best AR 15 Scope Under $100: Top 7 Affordable Options

Best AR 15 Scope Under 100

It’s a misconception that AFFORDABLE scopes for AR-15 rifles do NOT offer premium features.

Because they can, and they do.

You can find the ULTIMATE scope for you just about anywhere. You just need to know what to look for.

In this article, you’ll find our 7 best scope for AR-15 rifle picks AND some tips and tricks to know your way around the market.

Best Value
Bushnell Trophy TRS-25 Red Dot Sight Riflescope
Best Overall
UTG 3-9×32 1″ BugBuster Scope
Best Budget Pick
CVLIFE 2.5-10x40e Red & Green Illuminated Scope

7 Best AR 15 Scopes Under $100: Cheap & Budget Options

1. UTG 3-9×32 1″ BugBuster Scope

BEST OVERALL RIFLE SCOPE

UTG 3-9x32 1″ BugBuster Scope

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Key Features:

  • Item Dimensions: 9.84 x 3.35 x 3.94 inches
  • Item Weight: 0.87 pounds
  • Material: Aluminum
  • Magnification: 3x – 9x
  • Objective Lens Diameter: 32 mm

The UTG BugBuster Scope is overall our BEST SCOPE for AR-15 rifles.

It has dual illumination that makes it perfect for hunting in adverse weather conditions.

For its price, you’ll be surprised by just how much the UTG BugBuster Scope has PREMIUM features you would only expect from expensive scopes.

Design and Product Quality: What Can You Expect?

The BugBuster is a DURABLE SCOPE. It can withstand harsh weather conditions!

More than this, it is also popular for being a VERSATILE scope specifically designed for the AR-15 rifle range.

Here are some features that definitely make this UTG scope WORTH IT:

  • Range Estimating Mil-Dot Reticle. This helps improve aiming and shooting performance.
  • Premium Scope Tube. This is a SLEEK one-inch scope tube with zero lockable and resettable turrets that have a 1/4 MOA Per Click Adjustment.
  • Smart Spherical Structure (SSS). The BugsBuster has an internal joint connection that makes it weather and fog-proof!
  • Lens Covers and Rings. This is unique because the scope is equipped with a 2″ sunshade to protect its flip-open scope caps and detachable rings.
  • True Strength Platform. This simply means that the scope WILL stand up to firearms with the harshest recoil.

What makes it even better is how the BugsBuster is COMPLETELY SEALED, SHOCKPROOF, FOG PROOF, AND RAINPROOF! And just as you would expect from quality scopes, it is also nitrogen-filled.

Furthermore, the scope with its focal plane is PARALLAX-FREE. It has a wide-angled and adjustable objective lens, making it perfect for when you approach your game from a distance of up to 3 yards.

Really, you can expect nothing but FUNCTIONALITY and USABILITY: The BugsBuster is also easily mountable on any type of rifle.

Illumination: What About Visibility?

The UTG BugsBuster comes with a red and dual green illumination feature.

For the most part, this is what makes your LINE OF SIGHT optimal.

These are what you can definitely expect when you put it into use:

  • Maximum light transmission
  • Large field of view
  • Visibility in low-light environments
  • Various brightness settings

The scope’s emerald coating allows to amplify the minimum light present while the field-of-view remains in focus for shooters.

More importantly, the dual-illuminated reticle comes with an accommodating EYE RELIEF for hunting flexibility.

Its versatile applications truly allow the scope to be used in critical hunts!

Customizability: What Else Can You Do With It?

There are four scope functions where you can feel just how in-control you are of your BugsBuster:

  • SIGHTING. You can easily assist your sighting using the one-click MOA adjustments.
  • ZEROING. The scope’s locking and resetting features of the turrets help COMPLEMENT the optics.
  • ELEVATION AND WINDAGE. The precision, crispness, and consistency can be easily adjusted using the turrets, too!

The reticle also has a 9-dot wire range estimation for easier adjustments!

So What’s the Catch?

Some users complain about misaligned reticles and broken turrets.

However, these are amendable because of the UTG customer service. The scope’s pieces are also easily replaced and maintained.

Because of its popularity, there are also a couple of counterfeits and fakes going around the community.

Just make sure you purchase yours from RELIABLE shops resellers to avoid any issues.

Pros
  • Durable and versatile design
  • True strength platform
  • Red and green dual illumination
  • Sharp optics
  • Adjustability and customizability
Cons
  • Quality control issues
  • Has some counterfeits and fakes

2. Bushnell Trophy TRS-25 Red Dot Sight Riflescope

BEST VALUE RIFLE SCOPE

Bushnell Trophy TRS-25 Red Dot Sight Riflescope

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Key Features:

  • Item Dimensions: 2.5 x 3.4 x 2.2 inches
  • Item Weight: 0.23 pounds
  • Material: Aluminum
  • Magnification: 1x

The Bushnell Trophy TRS-25 is our BEST VALUE SCOPE.

It has a great reputation in the industry, too! With great eye relief and various settings, it’s not hard to see why.

Let’s walk you through its features more comprehensively!

Design and Product Quality: What Can You Expect?

You are IN IT FOR A TREAT when you use the Bushnell Trophy:

  • Premium Build. The chassis is durable, weatherproof, and compact for mounting.
  • Waterproof Construction. It has O-ring-sealed optics that REMAIN DRY when inside.
  • Shockproof Construction. The build secures the ability of the scope to withstand wear and tear WHILE in the field.
  • Unlimited Eye Relief. You get to position yourself AS NEAR OR FAR AWAY from the scope without worrying about recoil or image distortion.
  • Nitrogen Purged Fog-Proofing. Having your scope filled with nitrogen is great to avoid fog due to humidity or rapid temperature change.
  • Long-lasting Battery. Its performance can rival bigger and more expensive rifle scopes!
  • Mounting on Picatinny Rails. This feature makes the Bushnell Trophy perfectly compatible with not only AR-15 rifles, but pistols and handguns as well.

More importantly, its windage and elevation adjustment knobs have EASY-TO-USE AND PRECISE INCREMENTS.

Overall, this compact red dot scope is durable, versatile, and adaptable to environmental changes.

Illumination: What About Visibility?

The Bushnell Trophy TRS-25 does exactly what it’s named after: It’s a red dot enclosed reflex sight.

Its RED DOT RETICLE is the HIGHLIGHT of the scope:

  • 3 MOA
  • 11 Brightness Settings
  • 1x True Magnification
  • 25 mm Aperture

This gives great value. The scope benefits A LOT from its multicoated optics as it optimizes the lens for better contrast and focus.

In short: EASIER and INCREDIBLY FAST target acquisition.

Even better is how you can use this red dot sight indoors and outdoors!

So What’s the Catch?

Unfortunately, this red dot scope may sometimes become BLURRY when indoors.

This is because the brightness levels are hard to configure and balance when in low-light areas:

  • If illumination is LOW, you won’t be able to see anything
  • If illumination is HIGH, your scope will overcompensate and blur the image

The good news is that you can always manage your illumination levels MANUALLY.

This is why and how you get the most value out of the Bushnell Trophy rifle scope.

We also feature this optic as one of the top red dots under 100 dollars.

Pros
  • Fast target acquisition
  • Unlimited eye-relief
  • Durable compact scope
  • Good performance in low-light conditions
  • Weatherproof and durable
  • Compatible with various mounting systems
Cons
  • Can be blurry in low-light environments

3. CVLIFE 2.5-10x40e Red & Green Illuminated Scope

BEST BUDGET RIFLE SCOPE

CVLIFE 2.5-10x40e Red & Green Illuminated Scope

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Key Features:

  • Item Dimensions: 8.5 x 3 x 3 inches
  • Item Weight: 1.28 pounds
  • Material: Aluminum
  • Magnification: 2.5x – 10x
  • Objective Lens Diameter: 40 mm

The CVLIFE scope deserves to be our BEST BUDGET SCOPE because you get everything you need at an even CHEAPER price.

Even better is how everything is still of quality!

It’s a tactical scope that you can definitely rely on while out for a shoot.

Design and Product Quality: What Can You Expect?

Really, you’d be SURPRISED by just how much similar these features are with premium scopes:

  • Durable Build. The scope is made of aircraft-grade aluminum.
  • Multicoated Optics. It has a Kellner eyepiece with dioptric adjustments to help provide a better sight.
  • Built-in Laser Scope Sight. This ensures MORE ACCURATE target acquisition.
  • Free Mounts. The CVLIFE scope comes with free 20 mm and 11 mm mounts to make the installation process seamless.

The lens is also coated to protect it from any more damage.

The SIZE of the objective lens and the fast focus eyepiece also ensure the best light transmission for clearer images.

So more than anything, what’s nice about this BUDGET RIFLE SCOPE is that you are guaranteed a quality image.

Illumination: What About Visibility?

You can’t get a laser scope better than this at its price point!

This red & green illuminated scope provides ACCURACY along with fast target acquisition and optimized light transmission.

It achieves this by having the following:

  • Intensity Illumination Modes. With 5 modes, you have the flexibility and versatility to adjust to your environment.
  • BDC Mil-Dot Reticle. This reticle is affected by the different brightness settings and helps provide a better image.
  • Multi-Coated Green Lens. This ensures HIGHER LIGHT TRANSMISSION, especially when compared to the usual blue lens.

Perhaps even better is the advantage of still being able to use the non-illuminated black reticle as part of the scope’s brightness level.

You can truly say that your cheap scope has settings for any situation!

The laser feature would just need you to have two LR44 and spare CR2032 batteries to ensure a seamless hunt.

So What’s the Catch?

The red/green illuminated scope, unfortunately, comes with TWO most often reported problems:

  • Quality control issues for uniformity
  • Portability due to its weight

It is on the heavier side of rifle scopes. This could affect even the mounting properties of tactical scopes, depending on your needs.

However, you can almost always expect these issues from a scope priced affordably.

Despite these, you are STILL guaranteed a quality AR-15 scope that provides versatility in any light condition.

Pros
  • Affordable scope
  • Illuminated reticle
  • Multi-coated green lens
  • Mil-dot reticle
  • Two free mounts
Cons
  • Quality control issues
  • Portability issues

4. Tacticon Armament Predator V1 Red/Green Dot Sight

Tacticon Armament Predator V1 Red/Green Dot Sight

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Key Features:

  • Item Dimensions: 5 x 2.5 x 3 inches
  • Item Weight: 5.98 pounds
  • Material: Aluminum
  • Magnification: 1x
  • Eye Relief: 2.5 inches

The Tacticon Armament Predator V1 is a PREMIUM red dot sight that you just wouldn’t believe to be THIS affordable.

With industrial-grade materials for its build, this quality rifle scope offers durability that rivals even those of premium scopes!

The scope features that the V1 offers are perfect for those tight on a budget.

Design and Product Quality: What Can You Expect?

Tacticon Armament is a COMBAT VETERAN-OWNED COMPANY.

This means that you are GUARANTEED an accurate tactical optic that is sturdy, durable, and intuitive to use.

These are just among the many things that you can expect from the red dot sight:

  • Durable Build. It’s made of industrial-grade aluminum that can withstand adverse weather conditions.
  • Sleek Design. The scope also comes with convenient flip-up lens covers that are used to PROTECT THE LENS from both ends.
  • Waterproofing Abilities. The Predator V1 comes with sealed O-rings that prevent MOISTURE OR DUST from entering your scope.
  • Fog Proof Abilities. It is also NITROGEN-PURGED to prevent fogging within the optic.
  • Mounting Rings. This construction makes the scope easily mountable on ANY kind of gun and rifle.
  • Lifetime Warranty. That’s right! You are guaranteed warranty AND battery inclusions in your package upon purchase.

Quite a lot to unpack, right?

All of these features effectively increase the rifle scope’s versatility and functionality, making it an AMAZING rifle scope.

Illumination: What About Visibility?

A highlight of this rifle scope is its red and green dot sights.

These greatly improve your ACCURACY and PRECISION.

Now how exactly does it do this?

  • Brightness Settings. You can maximize the red or green dot adjustable brightness feature using FIVE DIFFERENT BRIGHTNESS LEVELS.
  • Iron Sights Compatibility. The co-witnessing capability of the sights with the scope emphasizes better image views for your hunt.

Really, you can practically use the Tacticon Armament Predator V1 in any situation!

With fast target acquisition and a focal plane PARALLAX-FREE design, you’ll find sighting and zeroing in a lot easier in the long run. Most especially in low-light situations, too.

So What’s the Catch?

Like most cheap scopes, the Predator V1 also suffers from quality control issues.

It also has a low magnification power. You might want to reconsider if you are after long-range shooting.

Regardless, the Tacticon Armament Predator V1 is still one of the best scopes for your AR-15 on the market right now.

Pros
  • Durable finish
  • Dual illumination
  • Easy mounting and customization
Cons
  • Quality control
  • Low magnification range

5. UUQ 4-16×50 Tactical Rifle Scope

UUQ 4-16x50 Tactical Rifle Scope

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Key Features:

  • Item Dimensions: 13 x 3 x 4 inches
  • Material: Aluminum
  • Magnification: 1x – 16x
  • Objective Lens Diameter:  50 mm

The UUQ tactical rifle scope is great for ALL kinds of shooting activities that you might want to do!

More importantly, it has a good reputation among normal shooters, rapid firers, AND hunters.

Design and Product Quality: What Can You Expect?

A lot of GREAT things about this scope is how it revolves around its use of high-quality materials:

  • Durable Build. It’s been known to last for long periods of time.
  • Waterproof and Shockproof Abilities. It can survive adverse weather conditions.
  • Built-in Rails. This is a HIGH-QUALITY rail that makes the scope easier to mount onto your rifle.
  • Windage and Elevation Adjustments. These are SEAMLESS adjustments due to the scope’s 1/4 MOA audible-click stops and fingertip turrets.
  • Tubeless Design. This helps provide a WIDER field of view thanks to the 33 mm reflex lens aperture.

You can’t go wrong with an easily mountable scope!

Illumination: What About Visibility?

This AR-15 accessory is a red/green illuminated scope.

Simply, it has an ILLUMINATED RETICLE that comes in red and green.

The reticles of UUQ tactical rifle scopes are especially unique because of the following features:

  • Five brightness settings
  • Four different dot sizes

This helps improve your sighting experience by accommodating hunts with low-light conditions!

This illumination property is supported even more by the scope’s 50 mm objective lens for better image clarity.

So What’s the Catch?

You just have to be prepared for its storage.

This tactical scope is bulkier than most models.

However, this does NOT in any way diminish any of the high-quality features that we have already established.

Pros
  • High-quality finish
  • Red and green illuminated reticle
  • Wide objective lens
  • Easy adjustments and mounting
Cons
  • Bulky design

6. Simmons 8-Point 3-9x50mm Rifle Scope

Simmons 8-Point 3-9x50mm Rifle Scope

BUYING OPTIONS:
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Key Features:

  • Item Dimensions: 14 x 3 x 3 inches
  • Item Weight: 0.63 pounds
  • Material: Aluminum
  • Magnification: 3x – 9x
  • Objective Lens Size:  50 mm

The Simmons rifle scope offers a DECENT experience for your shooting activities.

And sometimes, decent is all that you need. You get ALL of the features you need at a fair price from a reliable rifle scope brand!

Whether for hunting, shooting, or tactical purposes, this variable scope might just be the right one for your AR-15.

Design and Product Quality: What Can You Expect?

Of course, it’s a guarantee that you will be getting the features that you would WANT to have in a scope:

  • Durable Build. It can withstand different environments and weather conditions with ease.
  • Waterproof, Fog Proof, and Shockproof Abilities. The scope’s CONSTRUCTION allows this, especially through nitrogen-purging.
  • True Zero Windage and Elevation Adjustment System. This refers to quality locking to 0 despite adverse conditions.
  • Windage and Elevation Adjustments. These are SEAMLESS adjustments due to the scope’s 1/4 MOA audible-click turrets if you need to make some changes.
  • Eye Relief. A COMFORTABLE space is guaranteed at eye relief of 3.75 inches, with a 60-inch adjustment range at 100 yards.

Best of all is how the scope is EASY TO MOUNT.

You might just also want to consider securing your rings to have better CLEARANCE around your barrel.

Illumination: What About Visibility?

The Simmons scope has coated optics that ensure BRIGHTLY ILLUMINATED AND CLEAR IMAGES.

More than this, there are a couple of features that help guarantee the BEST visibility for your hunt:

  • Truplex Reticle. This crosshair feature is GREAT if you’re a beginner wanting to practice your shooting skills.
  • Objective Lens. The 50 mm lens serves to collect an ample amount of light for illumination.
  • Magnification Level. At 3-9x, you get a DECENT image sight.
  • Fast Focus Eyepiece. The scope is constructed to value QUICK TARGET ACQUISITION and SIGHTING.

Simply, its multicoated optics return high-contrast images perfect for target shooting.

So What’s the Catch?

The Simmons rifle scope is unfortunately NOT illuminated.

Having this addition to its already GREAT illumination features would’ve made it a perfect choice for your AR-15.

It also does not have markers to indicate range for better hunts.

Regardless, it is still one of the BEST tactical scope for AR-15 you can get under $100.

Pros
  • Crosshair reticle
  • Bright and clear picture quality
  • Durable build
  • Easy mounting and adjusting
Cons
  • Non-illuminated reticle
  • No range compensation markers

7. Monstrum 3-9×32 Rifle Scope with Rangefinder Reticle and High Profile Scope Rings

Monstrum 3-9x32 Rifle Scope with Rangefinder Reticle and High Profile Scope Rings

BUYING OPTIONS:
» Check Price on Amazon «

Key Features:

  • Item Dimensions: 9.6 x 2 x 2 inches
  • Item Weight: 0.75 pounds
  • Material: Aluminum
  • Magnification: 3x – 9x
  • Objective Lens Diameter:  32 mm

The Monstrum riflescope LOOKS simple because of its basic design.

Despite being known for their heavy-duty prism sight designs, the 3-9×32 is just as powerful as ANY high-powered rifle scope on this list.

With its customizability properties and GREAT sighting capabilities, it’s an ideal scope for AR-15 rifles everywhere!

Design and Product Quality: What Can You Expect?

You can expect quite a lot of features with its glass prism optical system:

  • Durable Build. It can withstand wear and tear from both physical and environmental factors.
  • Waterproof and Fog Proof Abilities. The scope’s airtight rings and nitrogen-purging make the scope waterproof and fog proof.
  • Windage and Elevation Adjustments. The scope has 1/4 MOA click adjustments with the ability to LOCK THE TURRETS and reset the zero.
  • Eye Relief. A COMFORTABLE space is guaranteed at eye relief of up to 3.8 inches.
  • Lens Coating. Its multi-layer coating helps PROTECT the lens from scratches and helps improve your vision.
  • Mounting Rings. The scope comes with a set of standard rings to ensure proper mounting and placement.

You can always use a scope mount since the scope is compatible with most mount models, especially for rifles with Picatinny rails.

Additionally, the Monstrum scope is CUSTOMIZABLE as it comes in different colors.

Illumination: What About Visibility?

There are a couple of FACTORS that are responsible for the picture quality provided by the scope:

  • Illuminated Rangefinder Reticle. This helps in quick range estimations PERFECT for long-distance shooting.
  • Magnification Power. The magnification level can be adjusted easily, making it ADAPTABLE during a hunt.
  • Brightness Settings. The red and green illumination of the tactical rifle scope can be ADJUSTED to suit the environment that you need.

What’s also commendable about this scope for AR-15 rifles is how you can use the default BLACK color without illumination.

Again, all for adaptability purposes!

You can even use it for either shooting OR simple hunting AR-15 purposes with ease using its fast-focus eyepiece.

So What’s the Catch?

Some users report having a visual obstruction when adjusting MAGNIFICATION RANGE for shorter distances.

Regardless, it’s still a POWERFUL tactical rifle scope.

Pros
  • Different light conditions adaptability
  • Clear and bright images
  • Durable build
Cons
  • Occasional visual obstructions when in use

How to Choose the Best AR 15 Scope Under $100: Factors to Consider

There are some essential basic features when looking for the BEST SCOPE FOR AR-15 RIFLES:

  • Durable build
  • Fog-proof and waterproof
  • Quick target acquisition
  • Long-range shooting

You have to know these by heart, especially since more affordable rifle scopes may have more inferior optical qualities than expected.

Most importantly, YOU have to be comfortable when using it.

To help you assess the quality of your chosen budget AR-15 scope, here are some of the things that you should keep an eye out for:

1. Eye Relief

A good eye relief will lessen your chances of INJURY.

  • TOO CLOSE and it will make your sight fuzzy, especially around the edges
  • TOO FAR and it will make images impossible to be viewed

Short eye relief is dangerous because rifles will ALWAYS recoil.

Unlimited eye relief is ideal if you are a target shooter. It can help you sight your targets faster.

2. Reticle

An illuminated reticle is ideal for AR-15 rifles.

It’s perfect for hunts during dusk and dawn! It maximizes the limited amount of light you can get during these times.

However, you could always look for different RETICLE OPTIONS:

  • Bullet Drop Compensator (BDC) Reticle
  • Mil-dot Reticle
  • Duplex Reticle

You might be limited by your BUDGET, but there will always be great deals and packages just perfect for your needs.

3. Magnification Power

A magnification level of 9x is usually the best-advised power for rifle scopes under $100.

This is because these rifle scopes are usually built for short to medium-range shooting.

So depending on the BUILD FACTORS of your scope, you would find that HIGHER magnification levels at the price point may be too much.

4. Lenses

Your scope should have a multicoated lens coating.

You would want this to help your sight produce sharp and clear images.

This is the LEAST you could expect out of this price point!

5. Turrets

You have a DEAL with you if you happen to find excellent rifle scopes with 1/4 MOA adjustment levels. That’s considered to be accurate, especially in scopes of this price point.

However, turret quality for cheaper scopes aren’t usually the best:

  • They have a SIMPLE DESIGN that makes them easily worn out and unreliable
  • They do NOT have a zero stop feature for easy return to the zero setting

If you find a scope that addresses BOTH of these problems, then you shouldn’t let that go just yet.

Just remember that turrets are important for both adjustments and maintaining zero.

6. Protective Casing

Your scopes come with a case that protects them from DAMAGE:

  • Wear and tear
  • Moisture and fog
  • Water damage
  • Harsh weather conditions
  • Accidental dropping

The premium for casings also depends on the PRICE POINT you purchase your scope. This is especially true when looking at water and fog-proof capabilities.

If you ask us, it would be best to invest in casings where you can rest assured that your scope is safe when in storage.

7. Durability & Versatility

See, your scopes MUST be durable. An aluminum build with a nitrogen interior is ideal for this.

But remember, you also want a RAPID TARGET ACQUISITION with a flexible range of shooting.

You shouldn’t overlook factors like magnification range, eye relief, and the scope’s parts to ensure this.

What Can I Expect From AR 15 Scopes Under $100?

It’s a common misconception to think that affordable scopes are INFERIOR to more expensive ones.

We’d like to argue, rather, that there will ALWAYS be a best scope for AR-15 rifles just for you REGARDLESS of price.

Two situations where you can evidently see this are when you are using your rifles for hunting or tactical situations.

Are They Reliable for Hunting?

Yes, even an affordable rifle scope can be great for hunting.

Just make sure to prioritize LOW-POWERED VARIABLE OPTICS.

This matters because distances matter in hunting: You move TOWARDS your game. Lower magnification scopes could thus help you get a better feel of your environment.

Are They Reliable for Tactical Situations?

Of course! There are just two main factors that you have to remember:

  • Rigid Build. Your affordable scope should be DURABLE and RIGID.
  • Long-Range Shooting Tactical Optics. Your affordable scope should ideally be a MIL-DOT RETICLE.

Tactical rifles are generally heavier because they have to be on a STABLE platform.

That said, the best AR-15 scopes should value stability and durability above anything else.

Are Cheap AR 15 Scopes Suitable for You?

There are THREE KINDS OF CUSTOMERS that affordable scopes specifically target:

  • Those who need it for practice
  • Those who are on a tight budget
  • Those who want to downsize and prioritize portability

This is because AFFORDABLE doesn’t necessarily mean inferior in features. There are a LOT of cheaper scopes for AR-15 that can rival the power of more premium ones.

REMEMBER: The best scope for AR-15 rifles is the one that YOU need.

If you’re curious about which customer segment you belong to, then read along:

For Practice

As a BEGINNER, a budget scope is PERFECT if you just want to start familiarizing yourself with your AR-15 scope and rifle.

Here are two reasons why we think so:

  • Minimal features of the scope for easier navigation
  • Simple usage to practice targeting, aiming, and shooting

As a beginner, you can look at your budget scope as your practice scope.

You get to enjoy more expensive models once you’ve mastered your skills!

Similarly, professional shooters and hunters can also enjoy budget scopes to REFINE THEIR SKILLS.

It’s NEVER too late to practice on your precision and accuracy.

For Those With a Tight Budget

If you’re going on a QUICK and LOW PRECISION HUNT, then it might be best if you just bring along your cheap scopes with you.

The idea here is that it will NOT feel heavy on your wallet if ever your scope incurs damage!

At the same time, the best scope is also one that fits within your budget.

If it’s all that you can afford, then great! There are amazing budget scopes that can be just for YOU.

For more options, you can consider getting rifle scopes for under 200 dollars if it still fits the bill.

For Portability

The best scopes for AR-15 rifles are usually lightweight:

  • Easier time to move and run around
  • More baggage space for other accessories

If these are important to you, then just match the features YOU need with an affordable scope of your choice!

Should I Use a Scope for My AR-15?

You definitely should use only the best scope for AR-15 rifles.

Using a scope greatly improves SHOOTING PERFORMANCE. This is because it helps develop better visibility among users.

To help you understand it better, this concept will be described in COMPARISON with the alternative use of sights for your rifles.

The Benefits of Scopes Over Other Sights

Scopes are GREAT additions to your rifles — this much has already been established.

But what makes them particularly ideal is how they outperform sights for a better hunting experience.

They do this by being able to gather light better and more efficiently than other optics and iron sights.

Why is this important? You see, LIGHT changes your overall experience by a LOT:

  • Increased magnification range
  • Adaptability during harsher weather conditions
  • More activity during hunt-productive periods

Game is most ideal during the first and last hour of light each day. This is when you’ll need light the most.

A better light-gathering ability from your scope can make or break a shoot.

This is especially true for people with poor eyesight who can certainly appreciate the clarity and magnification provided by a good scope.

There are also night vision scopes that can be of interest to you!

Are There Any Downsides?

Of course, there will always be downsides that you should also know about.

To put this into perspective, we will be comparing your scopes with the largely acclaimed IRON SIGHTS. Scopes pale in comparison from them in these four factors:

  • Durability
  • Transportability
  • Heaviness
  • Target acquisition time

While the best rifle scopes work well under these factors, sights edge them out a little, especially when considering their DESIGN.

How to Mount Your AR-15 Scope

Great rifle scopes should be EASILY MOUNTED.

There are usually just about two ways for you to do this:

  • Hook to the AR-15 Using a Picatinny Rail. There will be an OPENING in the middle of your rifle, and have it mounted on-demand.
  • Iron Sight. The AR-15 can also come with sights to which you can attach the scope.

Regardless, the process should ALWAYS be easy and intuitive.

For reliable options, you can check out our buying guide for AR scope mounts.

Conclusion

The search for the best scopes for AR-15 rifles under $100 is TEDIOUS.

There are simply a lot of factors to consider to make sure that you get yourself a deal:

  • Build Quality
  • Physical Properties
  • Target Acquisition Capabilities
  • Picture Quality

Given all these, we HIGHLY RECOMMEND that you check out our top picks for AFFORDABLE, high-quality scopes for AR-15:

We’re confident that these are the MOST VALUABLE cheap scopes on the market right now!

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August 7, 2022 - Added 1 new article link

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