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5 Best Scope For 300 Blackout: Hunting, AR, SBR

Best Scope For 300 Blackout

The 300 Blackout is the newest and versatile cartridge of the AR 15 rifle. Shooters describe the 300 Blackout as the cousin of the 5.56 native for the AR 15. Unlike their cousins, the 300 Blackout is an upgrade cartridge of the AR 15 with the adjustment of one barrel.

AR 15 rifle owners dread the imprecise bullet placement from their regular magazines. For the 300 Blackout, they don’t get these troubling penetration problems. Therefore, a lot of people prefer using this cartridge for their AR rifles when it comes to hunting.

If you’re looking for a scope for your AR rifle that uses these magazines, we narrowed down a bunch of options for the best scope for 300 Blackout in this article.

Best for AR
Aimpoint M4 2 Minute of Angle ACET CompM4 Sight
Best Overall
Trijicon VCOG 1 – 6 x 24
Best Versatility
Leupold VX 3i 2.5
Leupold VX 3i 2.5 – 8 x 36 170678

Our Picks for the Best Scope for 300 Blackout

1. Trijicon VCOG 1 – 6 x 24

Best Overall

Trijicon VCOG 1 – 6 x 24

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If you’re looking for a scope that’s suitable for hunting on a regular day or great for improving your skills in professional situations, the Trijicon VCOG is the best scope you can get your hands on.

Whether you hunt in normal situations or if you’re on professional duty, you would want a sturdy scope that has a feature set that includes one mild magnification for long shots.

The Trijicon VCOG does just this, but it also quickly dials and it’s still rapid enough to use at a close range. The Trijicon VCOG is a variable combat optical with a premium scope magnification.

This product is also an industry best ballistic reticle for shooting paper. The Trijicon Company is a well-known optic company that’s been producing several useful products for all types of firearms.

Trijicon is also one of the brands that supply extensive reticle models that are used for important data gathering for improvements on standard scopes!

The Trijicon VCOG also has some great features that are useful for hunters such as a well-designed ballistic reticle and rugged combat durability.

While you need to charge the battery of the scope, you can still change the AA battery of the scope quite easily. With a just single AA battery, this scope can work for up to 700 hours.

This scope also has a great built-in mount, so you wouldn’t need to change any thumbscrews like you would with other scope mounts.

You might be surprised with other features of the Trijicon VCOG too. Firstly, the 6x power does not have distortion or fuzz that lower-priced scopes have.

Secondly, the 1x is very fast and can perform well for close shooting and hunting purposes. Thirdly, the 24mm objective bell collects light astoundingly well. Hence, the Trijicon VCOG is rated as the best 300 Blackout scope.

2. Aimpoint M4 2 Minute of Angle ACET CompM4 Sight

Best for AR

Aimpoint CompM4

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One of the greatest components for hunters that use a 300 Blackout cartridge is the semi-auto subsonic rounds. If you’re going to buy subsonic ammunition, the Aimpoint M4 is a great option.

The Aimpoint M4 has one of the best handling red dot sights for shooting because of a bunch of unique features.

With the Aimpoint M4, you don’t need to worry about the prisms, magnification equipment, nor mirrors that might be broken.

Furthermore, you also don’t have to worry about the parallax whilst shooting because your bullets will go straight onto the dot smoothly. Because of these features, the Aimpoint M4 is considered one of the best scopes you can find for 300 Blackout magazines.

The Department of Military also likens using the Aimpoint M4 because it has an accurate point and it shoots very well. The red dot is perfect for a .300 Blackout rifle up to 300 yards, and it is also a great option that any shooter can try for their next season.

In addition, the Aimpoint M4 also is the best type of scope for subsonic rounds to range out in 100 yards.

The Aimpoint M4 is an amazing item for the AR 15 rifles. It has a full-sized red dot and has a long-lasting AA battery that can work up to 80,000 hours.

Any rifleman will be satisfied using this scope for their hunting sessions! Furthermore, the Aimpoint M4 is a durable scope that can last for up to 8 years if you follow the instructions on how to use it properly.

The Aimpoint M4 also has a kill flash anti-glare filter for the lens, a spacer for the proper sight of height for any user, and an escalate for flat top receivers.

This is one of the best 300 Blackout scopes for anyone that needs a professional-grade sight to handle carbines quickly.

3. Leupold VX 3i 2.5 – 8 x 36 170678 with Mark 2 IMS

Best Versatility

Leupold VX 3i 2.5


Normally, one subsonic round of a .30 caliber bolt action rifle is more than enough for small game hunting. However, it might not be the most effective for medium game hunting, especially for long-range shooting.

Not all scope magnifications for the 300 Blackout are large or enormous enough, which can be a problem for some hunters. High magnifications are great when you want to shoot at 300 yards.

If this is the case for you, you should choose a scope with 2-7x power as it supports comfortably zooming out of view while still being able to catch targets without much difficulty.

The Leupold VX – 3i 2.5 – 8 x 36 is a good example of a scope that helps you with your AR 15 rifle shooting. This is a new model line of scopes that’s stronger and lighter but has large adjustment knobs.

You can also change the magnification quickly for these scopes. Due to the light transmission from the scope, this can filter and help any hunter identify game in the woods.

Furthermore, this scope has a new coating that helps the objective bell, making it smaller without affecting the light performance.

Furthermore, this scope is also lighter and small, so you don’t have to worry about the influence of bulky and heavy scopes affecting your shooting performance.

The Leupold VX – 3i 2.5 – 8 x 36 also is also a great bolt action rifle scope that’s chambered in the 300 Blackout. Therefore, this scope can be at the top of the list for any hunter because they can apply this optic for a normal shooting or professional shooting.

4. Nikon P – 300 BLK 2 – 7 x 32 BDC SuperSub

Nikon P – 300 BLK 2 – 7 x 32 BDC SuperSub


Nikon is one of the most popular brands when it comes to optics and other optical equipment in the world. They also offer a diverse range of BDC reticles for hunters.

The Nikon P – 300 BLK 2 – 7×32 has an appropriate size to fit on any rifle because it has an overall weight of 16.1oz and has a length of 11.5 inches.

Moreover, the Nikon P – 300 BLK 2 – 7×32 is also fog proof and waterproof. This is perfect for hunters who might experience harsh weather conditions!

This scope has a multicoated lens and in our opinion, is one of the best scopes for 300 Blackout magazines. Hunters love this scope so much because it has another great feature: the spring-loaded turrets.

This can help a lot when it comes to dialing in shots. Despite being a large scope, it’s still relatively light and hunters will easily appreciate this feature.

The Nikon P – 300 BLK 2 – 7×32 has a 7x power magnification, target turrets, and a ballistic calibration that can help you shoot it at 300 yards.

You can also move your hands when using this scope due to the combination of 80 MOA and the reticle. Overall, the Nikon P – 300 BLK 2 – 7×32 is a great scope for 300 Blackout rifle magazines.

5. Primary Arms 1-6 x 24 SFP Hunting Scope w/ACSS 300 BO Reticle

Primary Arms 1-6 x 24 SFP Hunting Scope w/ACSS 300 BO Reticle

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The Primary Arms 1-6 x 24 is designed for CQB and for medium-range shooting. The left button of the tube gives out the light on the center of the reticle and has 12 brightness settings.

The second focal plane also supports you to have fast target acquisition at 1 – 5x powers.

Furthermore, the Primary Arms 1-6 x 24 is a strong scope overall. It’s fog proof, shockproof, and waterproof. It also has a three-year guarantee, which a lot of people can appreciate.

This scope is recognized as one of the best optics for 300 Blackout in a hunter’s collection back in 2017.

The Primary Arms 1-6 x 24 also has other tremendous features such as the ACSS reticle which supports fast ranges and can hold the wind exceptionally well.

It can also change target leads for both 300AAC supersonic magazines. Shooters can load subsonic easily in order to use the sighting system on 6x power.

For those who want to shoot from 15 to 600 yards, the Primary Arms 1-6 x 24 is a suitable scope for these situations.

It also has military-grade optics for its affordable price. However, it does not have any parallax adjustment, which is a downside.

The Primary Arms 1-6 x 24 is one of the best 300 blackout scope options with a bold, illuminated reticle that’s also clear glass.

How to Choose the Best Budget Scope for 300 Blackout

When having an optic for the 300 Blackout in your rifles, you have a tremendous rig from 0 to 300 yards in your hunting sessions.

Moreover, you will have a pumped-up 5.56 case blown out to the size of a full .30 caliber on your target shooting or just for self-defense.

With these scopes, you can shoot the target easily thanks to the interface of the operations. Normally, you need to take three different points, but you just get two different points with scopes for 300 Blackout magazines.

Furthermore, you’ll be able to keep track of your target easier due to the magnification of these scopes.

Elect an Optic of the Rifle

Because the .300 Blackout is a versatile cartridge, it is crucial to narrow down your needs and wants in the hunting seasons. If you are planning on shooting long shots in the 300 yards range, you will need high magnifications.

If you have a gun or a short accelerated rifle for shooting subsonic rounds, you can choose a holographic or a red dot sight instead.

If you have a AR 15 rifle, a hardened scope would be your best option. AR 15 rifles are more difficult to maneuver and it can get dragged along rocks and trees when handling.

Therefore, you need to take into account the type of shooting or hunting you’ll do for the Blackout magazines so you’ll know which scope you should choose.

Limited Troubles in the Scope

When the .300 Blackout was first produced, this was meant to be used as a semi-automatic bullet that could cycle from subsonic to super rounds without removing anything.

You’ll notice that this has a ballistic difference when starting the adjustment from zero in the optic. Therefore, you’ll end up having to put this down and have to stick to a single round.

If you want to change rounds, you would have to switch/re-zero the optic. A subsonic 220-gram and 110-gram bullet clocks differently from each other too, so you have to take this into account especially when you’re planning on shooting at 150 yards or above.

If you plan on using the .300 Blackout as an upgrade for your next hunting season, you should take note that it might not be the best of the best when it comes to hunting.

The subsonic .300 Blackout rounds are not the most sufficient for predators. Using .410 shotguns would be more effective. You should not use the subsonic .300 Blackout because it is similar to a .45acp.

Think of a Suppressor as a Supporting Tool

With a suppressor, you can have a smooth shoot by constricting the barrel harmonics and getting rid of the cover exhaust gasses from the bullet.

If you turn the zero on your rifle with the suppressor, you could also take the suppressor off because you’ll need to have one point of impact when wounding animals at distance.

In situations wherein you’re hunting in one of the states that do not allow suppressors for hunting, you need to prepare to open the zero on your rifle.


The. 300 Blackout is a baronial cartridge for the AR 15 without any complaints. It is better than the 5.56. However, hunters and shooters need to take this into account to choose an available optic.

Only with appropriate scopes can the 300 Blackout perform admirably in different hunting situations. Therefore, you should take into consideration your preferences and hunting requirements before picking one of the best scopes for 300 Blackout we listed above.

After finding a suitable scope, just load it to the 300 Blackout and your AR 15 rifle, and you have yourself a great shooting buddy you can count on for your hunting trips.

FINAL TIP: To pair with your new scope, you might want to consider buying some of the best AR15 scope mount options for better adjustability.



October 4, 2021 - Added new product link options
September 17, 2021 - Reviewed and updated article links, marked 2 products as discontinued/unavailable, updated 1 product link

About the author

Christopher Wade

Christopher Wade is a true outdoorsman. After spending most of his career as a firearms expert and instructor in Nebraska, he retreated to the great outdoors to enjoy retirement.

Christopher’s expertise in handling firearms and hunting gear are what propelled him to create the Shooting Mystery blog. He hopes for all readers to gain useful and practical knowledge for enjoying their time outdoors.