Best Rifle Scope Under 100 – Top 5 In 2021

In 2021 rifle scope manufacturing and technology have moved a rapid pace. Buying the best rifle scope under 100 bucks is one of the best for your wallet. If you are one of those enthusiasts, you know that a scope is a parcel of a rifle. A market flooded a lot of fancy design scope with fake features.

But, We research for you and I am sure you will be surprised to see that even some scope with a price under $100 offers amazing performance with lots of features. When researching this article we are careful and consider some features such as weight, adjustment option s, durability, long performance, etc.

We ensure that this blog post will help you understand which things to consider while buying a cheaper scope under $100. If you are looking for a longer-ranged scope, you may also check out our amazing blog post on the best long range scope.

Best Rifle Scope Under 100 - Comparison Table




Bushnell Trophy TRS-25 Red Dot Sight Riflescope, 1x20mm

Magnification: 1x20mm

Reticle: MOA-dot

Weight: 0.23 Pound

CVLIFE 2.5-10x40e Red & Green Illuminated Scope with 20mm Mount

Magnification: 2.5-10x40mm

Reticle: Mil-Dot

Weight: 1.28 Pounds

CVLIFE 3-9x40 Optics R4 Reticle Crosshair Scope with 20mm Free Mounts

Magnification: 3-9x40mm

Reticle: Fine Duplex

Weight: 1.15 Pounds

Bushnell Banner Dusk & Dawn Multi-X Reticle Riflescope with 3-Inch Eye Relief, 3-9X 40mm

Magnification: 3-9x40mm

Reticle: Multi-X 

Weight: .81 Pound

Simmons 3-9x32mm .22 Waterproof Fogproof Matte Black Riflescope (511039)

Magnification: 3-12 x 42

Reticle: Truplex 

Weight: .6 Pound

What to look for in a cheap rifle scope ?

Most people think that spending under $100 for a rifle scope might only be for the novice shooter. In this price range, focus more on the quality of the fundamental features. When you buy check out the below list.

  1. Glass
  2. Coatings
  3. Ballistic reticles
  4. Eye relief
  5. Exit pupil
  6. Durability
  7. Air gun-related
  8. Accessories

How to choose the best rifle scope under $100?

There are some factors to consider when purchasing a rifle scope for less than $100

  1. Field of view
  2. The diameter of the objective lens
  3. Reticle
  4. Good size (How fits onto your rifle )

Are rifle scopes under $100 any good?

How do you measure your rifle scope ? We researched and judged on good rifle scope on performance, firmness and good aiming capability. Why do you want to go over expensive scope ? By the way, if you are looking for an expensive rifle scope you check out some rifle scope under $300 and rifle scope under $500.

Top 5 Best Rifle Scope Under 100 Review

1. Bushnell Trophy TRS-25 Red Dot Sight Riflescope, 1x20mm

best rifle scope under 100

If you are in the market for a high-quality rifle scope , the Bushnell Trophy TRS25 is worth serious consideration. This is one of the best budget rifle scope that provides quality, red dot sights, accuracy, and is superb for close combat. Besides, this scope stands out from its competition thanks to its affordability.

The Bushnell Trophy TRS25 has a great build quality. The scope is well-made with superb construction that makes it solid when attached to your rifle . The scope is lightweight enough to be mounted on a lighter firearm and works perfectly for various applications.

The scope is O-ring sealed and is purged with nitrogen for total water and fog proof protection. The scope can be completely immersed in water and withstand the test to stay dry inside. Also, its interior optical surfaces won’t fog when subjected to rapid humidity and temperature change.

The Bushnell Trophy TRS25 generates its red dot using a tilted lens . The lens is housed in the scope ‘s body to provide a robust reflex type of sight. Besides, the scope sports eleven illumination settings, with the brightest one being too intense in most hunting settings. The manufacturer lists the size of its red dot as 3 MOA.

The glass quality is consistent with the quality of lenses used in most Bushnell optic . The lenses are multi-coated with a unique Amber Bright coating that helps to reduce glare.


  • Reasonable priced
  • Sturdy construction that makes it durable
  • Rugged and simple to use
  • Easy to adjust brightness
  • Comes with its mount
  • Its lightweight


  • Its tilted lens restricts the field of view
  • Not work as night vision scope


2. CVLIFE 2.5-10x40e Red & Green Illuminated Scope with 20mm Mount

best hunting rifle scope under 100

The CVLIFE 2.5-10x40e rifle scope is an incredible piece of gadget that accord durability and sturdiness that is second to none. The riflescope has amazing features that truly justifies it top position amongst the best inexpensive rifle scopes.

First, the scope has a stunning 2 in 1 design which ensures precise shooting. Besides, this riflescope has 5 levels of green and red illumination mil-dot illuminated reticle that makes it easy to use it in diverse light conditions. Moreover, this scope comes with a special integrated red laser light which is fully adjustable depending on the need.

The intriguing Kellner Eyepiece is exquisitely designed to provide a wide field of view. Additionally, this eyepiece eliminates most of the image aberrations. Its ocular is constructed with a special adjustable lens that proves vital in providing farsighted and near sighted users an incredibly clear viewfinder images. The exterior lens is coated with a scratch-resistant material to protect it from dirt, oil, and scratches.

This one of the best rifle scopes designed to be easily mounted on rifles/firearms with different rail sizes thanks to the 0.43inches and 0.79inches mounts. The mounts are integrated in a special way to securely and quickly attach to any Picatinny or Weaver rails.


  • Has a special 2 in 1 design
  • Has a dioptric adjustment lens
  • Precise wind age and elevation adjustment
  • Fully multi coated optics glass


  • Poor optics


3. CVLIFE 3-9×40 Optics R4 Reticle Crosshair Scope with 20mm Free Mounts

best tactical rifle scope under 100

If you are a hunting enthusiast or a great sniper rifle admirer then this is an ideal gadget. If you want to amaze your pals with an exquisite bull’s eyeshot, give this air rifle scope a serious consideration. Whether you are a newbie or a pro you appreciate the fact that achieving incredible accuracy relies heavily on the quality of the scope used. This scope , in particular, stands out as one of the best rifle scope under 100 .

The CVLIFE tactical is bestowed with all the latest features that make it stand top of the echelon of the best rifle scopes. It is specially designed for brilliant shooters and it delivers spectacular zooming power and image clarity. Its 3-9X40 power scope and precise elevation & windage adjustment turret will help you to make the most accurate shot from a long distance. It enlarges your target by 9 times to give you a clear image of your target. This helps you to easily take out your target with a simple click of the finger.

This CVLIFE’S fully multi coated optics lenses can deliver an amazing 95% light transmission across 300% more of the visual light spectrum for a high contrast and colour accurate picture.

The scope is incredibly versatile and can be attached to diverse varieties of rifles. Whether it’s airsoft, air, c02, or 22LR rifles the scope will fit squarely. Moreover, its stylish and compact design is a major attraction. The design is backed by its incredible performance.


  • Optimum brightness
  • Stylish look
  • Lightweight
  • Free rail mount
  • Highly durable


  • Limited warranty
  • Difficult to zero


4. Bushnell Banner Dusk & Dawn Multi-X Reticle Riflescope with 3-Inch Eye Relief, 3-9X 40mm

best scope under 100

This is one of the best rifle scopes under 100 with popular and economical optics in the modern market. The Bushnell is made by a superior company and is renowned for its reliability. Even at a budget price, Bushnell rifle scopes tend to be of high quality and this one is not an exception.

The image view offered by this scope is exceptionally clear and crisp. The scope is built with hunters in mind and has the capability to hold zero even when on 0.308 wins. As its name suggests, this scope works excellently even in low light conditions dawn and dusk. It features DDB multi-coated lenses which provide sufficient brightness to supplement the accuracy of the shooter.

This rifle scope is considered by many hobbyists and hunters as the best in the industry. It has a patented Multi X reticle with a 4-12X magnification and an effective 40mm point lens . It also offers you a 4-inch eye relief to ensure even when the rifle pops back it won’t jam into your eye sockets.

Another intriguing feature of this riflescope is fast, simple sighting. The eyepieces feature adjustable grip zoom rings plus power models which can be easily focused in a snap to help you zoom your aim. Additionally, the 0.25 MOA makes it easy to effect any adjustment in terms of the windage and altitude.

The Bushnell Banner 4-12 40mm dusk and dawn rifle scope is built to perform exceptionally in all the conditions you may face as a hunter. It withstands all conditions especially the one faced at dawn. It is dehydrated using nitrogen to eliminate any internal fogging.


  • Stunning HD clarity
  • Fast focus eyepiece
  • Quality multi x reticle
  • Beautifully designed
  • Highly durable


  • Difficulty to get good grouping


5. Simmons 3-9x32mm .22 Waterproof Fogproof Matte Black Riflescope (511039)

Simmons Matte Black Riflescope

If you are looking for a reasonably priced, quality rifle scope , Simmons 22 Mag scope is an excellent choice. This is an averagely sized rimfire scope that is 13.2 ounces in weight and 12inches in length. The scope features an adjustable zoom which ranges between 3X and 9X. This ensures a clear view of your target even from long range. However, this doesn’t deliver the best clarity and resolution, but it’s good enough to accord decent clarity for shooting with unparalleled accuracy at 200 yards.

Additionally, the rifle scope comes with fully multi-coated optics that guarantee resistance to glare, reflection, and scratching. Its barrel is also nitrogen-filled, and its lenses are sealed with O rings to make the scope waterproof and fog proof. Also, Scope mount easily with the supplied rings.

Although this scope is recognized as a budget scope , it offers excellent light-gathering capability. At approximately 92%, the scope gathers enough light which ensures quality images at all light conditions. Besides, the scope has a generous field of view which stands at 31.4ft at 3X and 10.5ft at 9X from 100 yards. This healthy field of view provides a wide viewable terrain that makes it easy to examine your target before zooming in for a shot. Also, QTA eye piece delivers constant 89mm/3.5 Inches of eye relief through the entire magnification range .


  • Adjustable objective lens
  • Reasonably priced
  • Waterproof and fog proof


  • Difficult to hold zero
  • Not durable


Take Advantage Of Best Rifle Scope Under 100- Read These 5 Tips

The plethora of rifle scope has made it difficult to discern the best. For this reason, you should understand the main factors to consider before buying a rifle scope .

1. Ease of use

Whether you’re a competitive shooter or a hunter you require a rifle to improve your shooting ability . A device to help you hit the target faster and conveniently.

Before settling for a scope ask yourself; is the tool going to accord maximum simplicity? If no, consider another option.

An easy to use the best scope should enable you to line up its reticles and hold your firearm to your aim easily.

2. Destination

Where and when are you planning to use your rifle scope more? You will find that some shooting situations come pretty handy when in possession of a specific type of scope .

Select a rifle scope that will deliver the best in your shooting situations. In some case, you may consider buying more than one rifle scope for an all-rounded shooting.

3. Magnification

Riflescopes with magnificent magnification are bigger thus expensive. On the other hand, smaller rifle scopes are reasonably priced but may have limited capabilities in magnification .

The determining factor of the best-suited scope should be how you plan to use your rifle . Thing rigorously where you plan to point your firearms at.

In addition, you should also learn to interpret the numbers you see on your scope . For example, 3 to 9X or 4 to 12X are numbers indicating the size of the scope . These numbers show the range of magnification for the scope in question.

You should give your range of shooting a serious consideration. Shooting something near is not that same as shooting far. Go for a bigger magnification if you prefer long-range shooting and smaller magnification for close-range shooting.

4. Relief

Take your age into consideration when selecting your ideal rifle scope . The dilation of the eye pupil is hugely affected by age. The small luminous circle featured on the eyepiece of the riflescope is called the exit pupil . A larger exit pupil accord more comfort and you will need not worry about how you position your head.

The eye relief is directly connected to the exit pupil . The eye relief is the space between your eyes and the lens . It’s the distance you need to get a clear view while at the same time protect from recoil.

5. Budget

How much are you willing to spend? The industry has evolved and the rifle scope brands are many on the market. Even with under $100 you can get a quality rifle scope for your hunting or shooting.


Final Verdict:

If you are a passionate shooting expert or hunter getting a scope that meets your expectations should be paramount. You should go for a scope that will improve your shooting performance.

Riflescopes improve accuracy and complement any shooter regardless of their prowess. We have listed the best budget-friendly rifle scopes to make it easier to find the best.

All these economic optics have been researched thoroughly before being included in the list. If you are in the market for an affordable scope give these ones serious consideration.

3 thoughts on “Best Rifle Scope Under 100 – Top 5 In 2021”

  1. Some avid hunters can say that the modern rifle scopes are not necessary for hunting. They may believe that the main point is always hitting the target and they can do it without buying one. However, for both professionals and serious amateurs buying a quality rifle scope is a great thing to do for your hunting hobby. The use of a rifle scope is a very popular thing for facilitating the hunter’s accuracy.

  2. I Have read your article very attentively this is very well info. Here is excellent outdoor gear about hunting. Hunting is a famous hobby for our outdoor travel in any deep forest.

  3. Amazing! everyone should need to know the important fact before the buying a rifle scope under $100. You wrote the awesome important fact in this article and question answer part.
    Thanks for sharing


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