Without a clear understanding of the right features that make a sighting tool for the BMG good, shopping around for the best scope for the .50 BMG can be tricky. For this reason, we have created a buying guide highlighting the best products in the category. In the process, you don’t need to research on them manually. We did it for you.

In the following, find out how to choose this kind of product so that you can have peace of mind you can get more out of your spending for a rifle scope. Later, you will be able to pick one that can give you a rewarding experience at the field or in the competition. Get started below.

Best .50 BMG Scope Reviews of 2022

Best Overall
Our Score 9.4 Out of 10
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Our Score 9.0 Out of 10
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Our Score 8.5 Out of 10
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Our Score 8.3 Out of 10
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Our Score 8.0 Out of 10
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Our Score 7.6 Out of 10
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Athlon Optics Argos BTR 6-24×50

Our Score 8.9 out of 10
Athlon Optics , Argos BTR, Riflescope, 6-24 x 50 First Focal Plane (FFP) 30 mm Tube, Illuminated APMR MIL Reticle,
Athlon Optics , Argos BTR, Riflescope, 6-24 x 50 First Focal Plane (FFP) 30 mm Tube, Illuminated APMR MIL Reticle, amazon.com Check price

First focal plane reticle stays valid at all power settings allowing you to fully utilize the specially designed reticle that shrinks or grows along with your target as you zoom in or out.

The bragging rights of the Athlon .50 cal scopes Argos BTR Rifle Scope come to a rare and magnificent 6 to 24x magnification size. Images through the scope are extra enlarged for clarity. Its whopping 50mm objective lens is an additional factor for clear vision. That is why it is perfect as a partner piece to your rifle.

If you look thoroughly on the specs of this Athlon BTR rifle scope, it has several optical features that contributes to a more convenient and seamless eyesight. Such qualities come from a fully multi-coated lens. It is highly responsible in protecting the scope from reflection and boosting the transmission of lights that enters the tube.

This First Focal Plane reticle scope also has an illumination technology so it has a high visibility register even on poor lighted areas. Further, this scope has a 0.5 mil hashmark for fast lock-in of the aim target.

Athlon also ensures that the Argos BTR is strongly made to withstand different weather conditions. The entire structure of the tube is filled with sturdy aluminum that carries the quality of the aircraft material. XPL coating further helps in preventing the lens to deteriorate on performance due to dirt, grease, and other unfavorable weather occurrences.

However, this scope may not perform as well as a second focal plane reticle scope on shooting range that requires quick and firm focus on the aim target.

  • Fully Multicoated Optical Lens
  • Rare 6 to 24 magnification size
  • XPL coating against dirt
  • Made of aircraft quality aluminum
  • With illuminated reticle
  • Unsteady image size due to first focal plane

Overall, the Athlon Optics Argos BTR Direct Dial Side Focus Rifle Scope stands out among the line of similar style of scope, with its iconic features such as of having fully multi-coated optics, rare 6x to 24x magnification size, and illuminated reticles.

Nightforce Optics 5-20×56 SHV Rifle Scope

Our Score 9.4 out of 10
NightForce SHV 5-20x56mm Riflescope, Color: Black, Tube Diameter: 30 mm, 1.18 in — Free 2 Day Shipping w/ code 2DAYAIR — 4 models
NightForce SHV 5-20x56mm Riflescope, Color: Black, Tube Diameter: 30 mm, 1.18 in — Free 2 Day Shipping w/ code 2DAYAIR — 4 models opticsplanet.com Check price

The NightForce SHV 5-20x56mm Riflescope provides exceptional precision at extended ranges due to higher magnification. These Riflescopes from the product specialists at NightForce provide superb cl...

The Nightforce SHV proves that it possess all the features needed for high performance. Magnification range and objective lens are one of the basic determinants of how good a scope can work. The Nightforce SHV Rifle Scope has short shooting power of 5x and a maximum of 20x power for long distance targeting.

It is impossible not to notice also the unusual 56mm objective lens size for outstanding vividness when peeking at the scope. It is suitable for various tactical shooting, big game hunting, varmint hunting, and target shooting.

Another good optical feature of the Nightforce SHV scopes for Barrett .50 calis its fully multi-coated lens plus illuminated MOAR center reticle. That is an advantage to having a clear vision for high accuracy of M82 scopes. For the user’s convenience, the Nightforce SHV Rifle Scope also has a side focus for parallax adjustment.

Like the other generations of the Nightforce, the SHV Rifle Scope is tested to be strong enough to handle extreme climate conditions. It is made of meticulous materials so it can be water, fog and recoil resistant.

However, the type of its reticle is Second Focal Plane. The size of viewpoint through the scope stays the same even if the magnification is adjusted. It may struggle in tactical or hunting activities that require massive adjustment of scope to hit moving targets.

  • Fully Multi-coated Optics
  • Illuminated MOAR center reticle
  • Resistant of water, shock, fog and recoil
  • Side focus for parallax adjustment
  • Second Focal Plane reticle means image size remains the same even when adjustment is required to hit targets in motion

To top it all, Nightforce SHV Rifle Scope is an excellent heavy duty scope, which is perfect for hunting due to its classic sleek black frame, clear optics quality and long lasting structure.

Mueller 8-32x44mm Target Riflescope

Our Score 7.6 out of 10
Mueller Target Rifle Scope, Black, 8-32 x 44mm
Mueller Target Rifle Scope, Black, 8-32 x 44mm amazon.com Check price

Eye relief of 4
Tube size of 30 millimeters. Fast-focus eyepiece
Magnification of 8-32x;“Mildot Reticle” (accurate milling based on 10x)
44 millimeter objective. Windage/elevation adjustment range:...

Who says items with a lower price tag can’t meet positive and higher expectations? The Mueller Target Rifle Scope is here to pave the way. This micro-fine cross hair tube is included among the list of the most trusted brands with high-quality and patented features that won’t hurt your savings.

A wider piece of tube means a bigger room for the essential parts of the scope. It has a large 30mm with an eyepiece that is efficient for focus. Said tube provides a space for a larger magnification size of 8x to 32x. That means this scope has the capacity to magnify the eyesight far more than what the ordinary human eyes can see.

The Mueller Target .50 BMG scope carries a Mildot Reticle. That means the angular measurement provided is metric system and not inch or yard. Just the same, it provides accurate spot measurements like those MOA reticles.

Another optical feature of this barrett .50 cal scope model is its objective lens of 44mm. Bigger diameter of objective lens also means larger amount of light that can be transmitted within the scope. More lighting in the scope provides clear resolution and high precision of subject.

The only challenging part about using a scope with a Mildot reticle is that you have to convert the metric system to yards or inches if you are more comfortable with this measurement scale.

  • Large 30mm tube
  • Higher magnification size of 8 to 32x
  • Fully Multi-coated Optical Lens
  • Mildot Reticle
  • Fast-focus eyepiece
  • Might have to convert the metric system of Mildot reticle to inches or yards if you are more comfortable to this measurement scale

Nevertheless, the Mueller Target Rifle Scope is something worth having because of its affordable cost that comes in various valuable optic qualities like larger magnification and multi-coated lenses.

Vortex Optics Diamondback Tactical 6-24×50 FFP Rifle Scope

Our Score 8.3 out of 10
Vortex Optics Diamondback Tactical 6-24x50 First Focal Plane Riflescopes - EBR-2C (MRAD) Tactical Reticle, Black (DBK-10029)
Vortex Optics Diamondback Tactical 6-24x50 First Focal Plane Riflescopes - EBR-2C (MRAD) Tactical Reticle, Black (DBK-10029) amazon.com Check price

The Diamondback Tactical First Focal Plane 6-24x50 stands at the intersection of precision and value, delivering an impressive array of features and performance.
Extra-low dispersion glass and full...

Once you learn that the Optics Diamondback Tactical Rifle Scope comes in an affordable price tag, you may consider it the best choice for you. The 30mm one-piece tube scope is purposely designed for long-distance shooting. It can work well with its 6 to 24x magnification lens that increase the image size once adjusted. For tactical shooting, the bigger the image is the higher the target accuracy.

For the quality of vision and convenience, Vortex incorporates some significant details to the optics of the Diamondback Tactical riflescope. First, its lens is fully multi-coated so it has multiple layers of coatings to protect the glass from reflection that may hinder the eyesight of any shooter. It also boosts the light transmission to the scope for a brighter lighting whether during daylight or low light.

Next is that the Vortex EBR-2C MRAD contains XD Lens that takes care the low dispersion within the glass. It means more image resolution and vivid view. Another is the wonderful magnification rib installed in the scope that allows quick change when use in the combat field. This first focal plane reticle scope also possess high precision glide erector and precision force spring system. Both are beneficial for convenient magnification adjustment.

If you are asking about the resilience of the Vortex Diamondback scope, please note that it is crafted with hard aluminum for strong body frame. Meanwhile, the housing also has black matte anodized finish that is anti-glare to conceal the shooter on actual shooting arena. The piece is also proven to be water, fog and shock-proof.

In terms of weaknesses, this scope may have limited eye view at low light conditions.

  • Multi-coated Optical Lens
  • XD lens for low dispersion
  • With high precision glide erector system
  • Made of aluminum and anodized finish
  • First Focal Plane reticle
  • Limited eye view in poor light condition

To sum it up, the Vortex Optics Diamondback Tactical Rifle Scope is a precious piece in exchange of cheaper price compared to other similar scope models. It is suitable for long distance shooting with 6-24x50mm magnification and objective lens plus quality optics and strong structure.

SWFA SS 10×42 Tactical Rifle Scope

Our Score 8.1 out of 10
SWFA SS 12x42 Tactical Mil Quad Rifle Scope Rear Focus 30mm SS12X42MQ
SWFA SS 12x42 Tactical Mil Quad Rifle Scope Rear Focus 30mm SS12X42MQ ebay.com Check price

About this product
Product Identifiers
eBay Product ID (ePID)
Product Key Features
Lens Diameter

Its fixed magnification range of 10x power can’t also be underestimated, as it allows larger image size through the scope for clarity and high precision of target. Likewise, its 42mm objectives lens is nothing but superb, as it gives good lighting for the scope.

To make the use of the SS 10X42 Tactical Rifle Scope more convenient, it also contains adjustable turrets. You can change the elevation in any position to aim target in as fast as you can. A ¼ MOA adjustment serves as a very helpful click support as you strike for every 100-yard range.

The SWFA SS Rifle Scope has a sturdy housing to handle long-term climate pressure. You will be really delighted to carry it outdoors because it is resilient against water, fog and shock.

There is only a minimal observation to the SWFA SS .50 caliber rifle scope. It is good that it has an adjustable turret; however, the ¼ MOA click can sound so soft that you can barely hear it.

  • Low price with high quality
  • Resilient to climate pressure (water, fog and shock-proof)
  • With ¼ MOA adjustment Side focus for parallax adjustment
  • Fully multi-coated lens
  • Whopping 10x magnification power and 42x objective lens size
  • Super silent turret when clicked

If you have been dreaming of having a top performing scope, you should not think twice but just take home the SWFA SS 10X42 Tactical Riflescope. It won’t disappoint you in terms of economic cost, good optical specs, durability and long-term performance.

Leupold VX-3i LRP 6.5-20x50mm Side Focus Rifle Scope

Our Score 7.1 out of 10
Leupold VX-3i LRP 6.5-20x50mm Side Focus Riflescope, Color: Black, Tube Diameter: 30 mm, Up to 23% Off w/ Free Shipping — 6 models
Leupold VX-3i LRP 6.5-20x50mm Side Focus Riflescope, Color: Black, Tube Diameter: 30 mm, Up to 23% Off w/ Free Shipping — 6 models opticsplanet.com Check price

The Leupold VX-3i 6.5-20x50 Long Range Precision Riflescope is designed for serious hunters and competitors who need accuracy at long distances. These Riflescopes by Leupold allow for precise adjus...

The Leupold VX-3i LRP Side Focus Rifle Scope is especially designed for long distance shooting or hunting. Add maximum functionality to your handgun with this scope so you may experience the crisp of its Long Range Precision (LRP) Target Adjustment. It will only take a single smooth dial to switch the scope to any of the three revolutions known as the travel, zero-stop with revolution tracker.

For clear and transparent eyesight, the best scope for Barrett .50 BMG incorporated a magnification range of 6.5 to 20x to the VX-3i LRP Side Focus Riflescope. It zoom the size of images for quick spotting of the target point. Also, its objective lens of 50mm is such an asset as it can accommodate larger amount of light to execute a seamless vision.

In addition, it has a technology called the Twilight Max Light Management System that is responsible to pacify glare and increase up to 20 minutes of lighting at the combat field. Moreover, the reticle of this scope is a Front Focal Plane type so estimating the shooting range according to the magnification is as easy breezy.

Wise shoppers also have to check the sturdiness of the instrument. What is remarkable about the Leupold VX-3i LRP Side Focus Riflescope is that is engineered well to survive extreme weather exposure so it is made waterproof and fogproof.

Relax your thoughts also against strong impacts caused by inevitable bumps when running or climbing during the hunting game. The Leupold is molded strong to withstand at least 5,000 impacts through its recoil simulation machine.

The scope is almost the total package; however, it has no illumination to its reticle for a brighter vision. It is not also for those looking for a fixed-setting scope.

  • Long Range Precision (LRP) Target Adjustment
  • Higher magnification and objective lens size of 6
  • 5-20x50mm
  • Made waterproof, shockproof and fog-proof
  • Reduce glare through Twilight Max Light Management System
  • Front Focal Plane type
  • Non-illuminated reticle
  • Not for those looking for a fixed-power scope

In general, if you are looking for a scope that can keep up to the required speed and sharp performance of every long distance shooting activity, the best choice you can have right now is the Leupold VX-3i LRP Side Focus Riflescope.

What Makes a Great .50 BMG Scope?

A great .50 BMG scope is your perfect ally for getting a rewarding experience at the field or competition. It is with top of the line optics to deliver bright and clear images so that you can achieve a better performance. A great .50 BMG sighting tool is made of a durable tube, which increases its impact and shock integrity. With it, you can also rest assured that it can withstand the rough and rugged terrains and situations.

The BMG scope is also with variable magnification settings, increasing its functionality and versatility to work at close or long distance ranges. There you have some of the things that make a .50 BMG scope good. When comparing your choices, you can check out those we have featured earlier.

What Magnification Do You Need?

The magnification you need can depend on your personal choice. After all, most hunters reveal that the choice will be based on one’s hunting style, skill level, and distance shot. For this reason, magnification can be subjective.

For the most part, some go for a setting with an increase of three times per 100 yards. So without even saying, it can be 9x at 300 yards. However, you should not overlook reflect or dot style sights within the 200 yards. Even if they lack magnification, they might be good choices for a close range on a moving game or in a dense cover. Definitely, you need to consider magnification when choosing a scope for your rifle or gun.

Also, you need to know that magnification settings can vary on your needs. For example, some hunters prefer one with a fixed setting like four times. You can find it in a fixed scope that can offer an unchanging zoom to the target. On the other hand, you might also want to go for a variable scope setting that lets you adjust the zooming of the scope depending on the distance targeted.

With a variable magnification, you can have peace of mind that you’re using a versatile scope that you can use for close or farther targets. Using a variable magnification for your scope, you can free yourself from worries because most likely this scope is adaptable for different distances. Just make sure you’re a rifle scope with quality optics. Get started using our buying guide earlier.

Factors to Consider When Buying a Scope for .50 BMG

The .50 BMG scopes are especially made for the BMG that is powerful and tough. These scopes are made with high-quality optics to perform even with the brunt recoil of the BMG. You must take note of the heavy recoil. For this reason, you must look for a durable and equally powerful sighting tool. Other things to consider include a good warranty for peace of mind that you can get help when something went wrong with the scope. This item must also be able to deliver clear image. It should not also be hard to zero for quick setting adjustments.

To discuss it further, see the following for the factors to consider when shopping around for a 0.50 BMG scope.

Objective Lens and Tube

For one, you must remember that large diameter tubes can increase the adjustment range that can prove handy when using the scope for long range shooting or aiming. This design feature may also be able to enhance the durability of the scope. Remember that additional materials can increase the weight of the item.

At the very least, you will need a 1-inch rifle scope. You might also want one that has a 30mm tube. It can also offer an adjustment range for hunting, but it does not cost as much as 34mm scopes. The rings you need for them are also widely available, yet their prices aren’t as high.

However, you must also look into a scope that is gas purged to ensure of a fog-proof and waterproof performance. It will give you peace of mind that the item is functional and versatile for use in all weather conditions.

Lens Material Quality

This consideration is very important. You might want to check for scopes featuring low dispersion because they can reduce any color fringing or aberration. With a low dispersion lens or glass, you can expect for a better quality light transmission that can result to image contrast and sharpness. In addition, the lenses must be fully multi-coated for optimal light transmission and maximum brightness.


Take note that there are many types of reticles to find on the market, and the choice will depend on several factors like location and firearm. For most rifles and hunting firearms, a duplex reticle can be enough. It can work well on many hunting conditions and distance ranges. A heavy duplex is a good choice for hunting in thickets or a mil dot for long-range hunting. On the other hand, a finer crosshair may be needed for long-range varminting.

In terms of the position of the reticle, should it be the first focal plane or the second focal plane?

For the FFP, the scale in relation to the image will remain the same throughout the whole magnification range, allowing for accurate ranging, windage corrections and holdovers regardless of the magnification setting, so many hunters want the FFP. For the SFP, the image size increase or decrease based on the changes you make in the magnification, but the reticle is of the same size, so the subtension is constantly changing,


This factor can be subjective. For the most part, most hunters prefer a 3 times increase/100 yards. Nevertheless, the magnification setting can be a personal choice. At the end of the day, choose a scope with a magnification that meets your needs and hunting style.

(Source: [1], [2])


When choosing the right sighting tool for the BMG, you should think about its magnification, reticle, lens material quality, and objective lens. These things will help you decide on the right scope that has great features to work in the competition, field, and tactical operations. With it, you can be certain that you’d be able to perform well and have the most out of the scope you have chosen.

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