7 Best 300 Blackout Scopes (Hunting, Budget)

Got a new 300 Blackout rifle and are looking for a scope to match? Are you looking to hunt at long-range or need it for close-range engagements? Not sure what magnification, features, and price point is ideal for your needs?

In this guide, I will offer the 7 best 300 Blackout scopes you can buy today. Each one has its own pros and cons and is meant to be used for different purposes and situations.

I will also give you the most critical factors you need to consider before buying one. This is essential to keep in mind so that you do not overspend or get the wrong scope, as this will actually leave you worse off in the long run.

• Best Overall: Trijicon VCOG 1-6×24
• Best Scope for Deer Hunting: Primary Arms SLx Series 1-6×24
• Best Budget Scope: Leapers UTG 3-12×44
• Best Scope for Hog Hunting: Vortex Strike Eagle 1-6×24
• Most Versatile Scope: Leupold VX-5HD 3-15×44
• Most Durable Scope: Vortex Crossfire II AO 4-16×50
• Best Red Dot: Primary Arms SLx 3x MicroPrism

Best Overall

Trijicon VCOG 1-6x24

• Magnification Range: 1-6x
• Objective Diameter: 24 mm
• Reticle Options: Illuminated crosshair/horseshoe dot
• FFP/SFP: First focal plane reticle
• Eye Relief: 4 in

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Best Scope for Deer Hunting

Primary Arms SLx Series 1-6x24

• Magnification Range: 1-6x
• Objective Diameter: 24 mm
• Reticle Options: ACSS 5.56/5.45/.308/.22LR
• FFP/SFP: Second focal plane
• Eye Relief: 3.3 - 3.5 in

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Best Budget Scope

Leapers UTG 3-12x44

• Magnification Range: 3-12x
• Objective Diameter: 44 mm
• Length: 14 in
• Weight: 23.2 oz (657.7 g)
• FFP/SFP: SFP
• Reticle: Illuminated Enhancing Mil-Dot

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1. Trijicon VCOG 1-6×24 (Best Overall)

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Key Features

• Magnification Range: 1-6x
• Objective Diameter: 24 mm
• Tube Diameter: N/A (TA-51 direct mount)
• Reticle Options: Illuminated crosshair/horseshoe dot
• Field of View: 15.9 – 95 feet at 100 yards
• FFP/SFP: First focal plane reticle
• Adjustment Click Value: 0.5 MOA adjustment per turret click
• Windage and Elevation Turrets: Capped
• Length: 10 in
• Weight: 23.2 oz (657.7 g)
• Eye Relief: 4 in
• Other Special Features: Fully multi-coated lenses, MIL-STD-810G rugged tested, reticle illumination, integrated scope rings and mount, dial fin magnification ring

The Trijicon VCOG 1-6×24 is the best 300 Blackout scope you can buy on the market. It offers users a comfortable eye box, undergoes multiple tests to confirm its durability, and even has excellent glass clarity.

This 300 BLK scope from Trijicon shows a very clear sight picture no matter its zoom level. The first focal plane nature also means that it maintains the accuracy of its hash marks throughout each zoom level.

It is also quite durable, being tested to the MIL-STD-810G standard. The only drawbacks to this 300 Blackout scope are that it is a bit heavier than average and can be too expensive for some people.

That said, neither point should dissuade you from considering a scope this excellent.

2. Primary Arms SLx Series 1-6×24 (Best Scope for Deer Hunting)

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Key Features

• Magnification Range: 1-6x
• Objective Diameter: 24 mm
• Tube Diameter: 30 mm
• Reticle Options: ACSS 5.56/5.45/.308/.22LR
• Field of View: 19.3 – 110 feet at 100 yards
• FFP/SFP: Second focal plane
• Adjustment Click Value: 0.5 MOA adjustment per turret click
• Windage and Elevation Turrets: Capped
• Length: 10 in
• Weight: 16.9 oz (479.1 g)
• Eye Relief: 3.3 – 3.5 in
• Other Special Features: Reticle illumination with 11 brightness settings, 6063 one-piece aluminum construction, Hardcoat anodized finish, fully multi-coated lenses

The Primary Arms SLx Series 1-6×24 is the best 300 Blackout rifle scope for deer hunting. This is thanks to its ACSS BDC reticle, LPVO zoom range, versatile field of view, and lightweight design.

When hunting deer using a 300 Blackout rifle, the SLx is more primed for shooting at a farther target because of its ACSS BDC reticle, which offers valuable holdover points while being easy to see and distinguishable while in the field.

The Primary Arms scope is also lightweight and compact with a wide field of view, which is ideal when you are out hunting deer all weekend. The only minor downside is that it does not have a zero-locking system to prevent accidental adjustments.

3. Leapers UTG 3-12×44 (Best Budget Scope)

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Key Features

• Magnification Range: 3-12x
• Objective Diameter: 44 mm
• Tube Diameter: 30 mm
• Reticle Options: Illuminated Enhancing Mil-Dot
• Field of View: 8.4 – 34 feet at 100 yards
• FFP/SFP: Second focal plane
• Adjustment Click Value: 0.25 MOA adjustment per turret click
• Windage and Elevation Turrets: Exposed
• Length: 14 in
• Weight: 23.2 oz (657.7 g)
• Eye Relief: 2.8 – 3.3 in
• Other Special Features: Adjustable parallax from 10 yards to infinity, multi emerald coated lenses, True Strength Platform, Nitrogen filled and O ring sealed, shockproof, fog proof, waterproof, zero lockable and resettable turrets, reticle illumination with 36 color options

The Leapers UTG 3-12×44 is a great budget 300 Blackout scope. It has a useful reticle, an ideal wide zoom range, and many useful durability features to keep it working for a long time in the harshest conditions.

The holdover marks on the scope’s reticle mean that you can have a quick reference of where you need to adjust your aiming point depending on how far the target is.

It also makes shooting more intuitive when using subsonic rounds or supersonic loads.

The 3x to 12x zoom means it exudes versatility for tactical use or hunting from a short distance to long ranges. Many shooters will also love its user-friendly zero-locking and resettable turrets.

These can help re-zero the turrets quickly. The only downside to this budget scope is that the large objective may require you to mount the optic higher atop the barrel than you might prefer.

4. Vortex Strike Eagle 1-6×24 (Best Scope for Hog Hunting)

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Key Features

• Magnification Range: 1-6x
• Objective Diameter: 24 mm
• Tube Diameter: 30 mm
• Reticle Options: AR-BDC3
• Field of View: 19.2 – 116.5 feet at 100 yards
• FFP/SFP: Second focal plane
• Adjustment Click Value: 0.5 MOA adjustment per turret click
• Windage and Elevation Turrets: Capped
• Length: 10.5 in
• Weight: 18.5 oz (524.5 g)
• Eye Relief: 3.5 in
• Other Special Features: XD Lens Elements, fully multi-coated lenses, glass-etched reticles, fast focus eyepiece, waterproof, fog proof, shockproof

The Vortex Strike Eagle 1-6×24 is the best hog-hunting 300 Blackout scope on the market. It has exceptional glass quality, superior low-light performance, and can be aimed in quickly despite being so lightweight.

At only 10.5 inches long and 18.5 ounces, this optic is quite easy to carry around. This Vortex optic can be aimed quickly and will allow you to consistently find the hogs you are hunting.

The only downside to this 300 BLK scope is that it lacks an illuminated reticle, which would have helped improve its standing even more when it comes to low-light hunting.

5. Leupold VX-5HD 3-15×44 (Most Versatile Scope)

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Key Features

• Magnification Range: 3-15x
• Objective Diameter: 44 mm
• Tube Diameter: 30 mm
• Reticle Options: Duplex, Wind-Plex, Boone & Crockett, FireDot Duplex, HTMR, Impact-29 MOA
• Field of View: 7.9 – 38.2 feet at 100 yards
• FFP/SFP: Second focal plane
• Adjustment Click Value: 0.25 MOA adjustment per turret click
• Windage and Elevation Turrets: Exposed
• Length: 13.5 in
• Weight: 19.7 oz (558.5 g)
• Eye Relief: 3.7 – 3.8 in
• Other Special Features: Professional-grade Optical System, side focus parallax adjustment, zero locking turrets, optional CDS custom turrets, zero stop turrets, Guard-Ion lens coating, waterproof, fog proof, shockproof

The Leupold VX-5HD 3-15×44 is the best 300 Blackout scope for versatility. It has a wide zoom range, aims in fast, has good glass quality, and even throws in zero-locking turrets.

Whether you are looking for a 300 BLK optic for close or long-range shooting, the VX-5HD has you covered with its wide 3x to 15x zoom range. The reticles on this optic are also clear and easy to use.

The best part of this 300 BLK optic is the optional CDS turret. You can get adjustments designed specifically for use on 300 Blackout scopes.

The only downside of using the VX-5HD on 300 Blackout optics is the lack of reticle illumination, which would have helped in less-than-ideal lighting conditions.

6. Vortex Crossfire II AO 4-16×50 (Most Durable Scope)

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Key Features

• Magnification Range: 4-16x
• Objective Diameter: 50 mm
• Tube Diameter: 30 mm
• Reticle Options: Dead-Hold BDC
• Field of View: 7 – 25.3 feet at 100 yards
• FFP/SFP: Second focal plane
• Adjustment Click Value: 0.25 MOA adjustment per turret click
• Windage and Elevation Turrets: Capped
• Length: 14.2 in
• Weight: 23.6 oz (669 g)
• Eye Relief: 3.7 in
• Other Special Features: Made with aircraft grade aluminum, fully multi-coated optics, waterproof, fog proof, shockproof, zero-reset turrets, fast focus eyepiece

The Vortex Crossfire II AO 4-16×50 is the best 300 Blackout optic for long-lasting durability. It promises water, shock, AND fogproofing, offers a long, generous eye box, and is generally easy to use.

Durability has always been a strength of Vortex Optics, and the Crossfire II is no exception. This scope has O-ring seals for water and fogproofing and can withstand heavier recoil with its shock resistance.

The Vortex Optics Crossfire II is also a great 300 BLK optic because of the large objective lens. At 50mm, this lets in a lot of light to make your longer-range shots much more accurate.

The only thing that would make this Vortex Optics 300 BLK scope better is if it had zero locking turrets. This would reduce accidental inputs, whether you are adjusting for supersonic or subsonic loads.

7. Primary Arms SLx 3x MicroPrism Red Dot Sight (Best Red Dot)

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Key Features

• Red Dot Type: Prism
• Magnification: 3x
• Objective Diameter: 17mm
• Illumination Color: Red
• Brightness Settings: 13
• Reticle Type: ACSS Raptor 5.56/.308/7.62/300BO
• Adjustment Click Value: 0.25 MOA
• Parallax: Parallax-free
• Field of View: 38 feet at 100 yards
• FFP/SFP: N/A
• Battery Life: *no data
• Length: 3 in
• Weight: 8 oz (225.4 g)
• Eye Relief: 2.7 – 3 in
• Waterproof: Yes
• Shockproof: Yes
• Gun Type Compatibility: AR-15
• Attachment/Mount Type: Picatinny
• Other Special Features: Fog proof, AutoLive motion-sensing on/off battery saving technology

The Primary Arms SLx 3x MicroPrism is a great non-scope optics alternative for 300 Blackout. Red dots like this have a wide field of view, are light and compact, and are even compatible with night vision.

This is the best red dot for the 300 Blackout, primarily because of the fast aiming. Since it allows for both eyes-open shooting, you spend less time aiming and more time putting rounds down-range.

Optics like this are excellent on a 300 BLK rifle also because of the close-range focus. Whether you are using supersonic or subsonic loads, this optic will keep your awareness to a maximum.

The only downside of this 300 Blackout optic, besides the range limitation, is ITS lack of lower zoom options. This would greatly benefit from a 1x scope or 2x scope option for tactical reasons.

What Are Key Factors to Consider When Buying a 300 Blackout Scope?

There are many factors to consider before buying a 300 Blackout scope, including the scope magnification ranges, objective lens, reticle, and eye relief, among others.

Purpose and Shooting Style

If you use 300 Blackout with supersonic loads and at long range, you will be better served by higher zoom scopes. The opposite is true if you use subsonic loads at short range.

Your use case of the optics or scopes heavily influences what optics you get. It can mean the difference between getting a high zoom optic versus getting a red dot sight.

Magnification Range

Since most of the scopes on this list have variable magnification, you should choose one that has ranges suited to your ideal engagement distances.

If you are looking at a 300 Blackout optic with a fixed magnified optic, then make sure it can cover the ranges you plan on using it at.

Objective Lens Diameter

The larger the objective lens diameter on 300 Blackout scopes, the better. More light transmission also means a cleaner and brighter sight picture, which is good to have for any scope.

However, larger objective lenses also mean more bulk and must be mounted farther away from the barrel. This means you might have problems getting a consistent cheek weld, which can affect the optic’s ergonomics and accuracy.

Reticle Type

Simple Duplex reticles are better for hunting scopes because of the aiming speed and simplicity, which means they will be easier to find in a busy forest background.

On the other hand, supersonic BDC reticles have useful holdover marks to compensate for windage or bullet drop. They are more difficult to use at first but provide more accuracy.

Adjustments (Turrets) for Windage and Elevation

Capped turrets are more durable and are harder to accidentally move. On the other hand, exposed turrets are easier to turn with fine controls but can be contaminated by dust and debris.

Focal Plane (FFP or SFP)

First focal plane scopes have the reticle change size depending on the zoom level. This means the hash marks have the same value, whether fully zoomed in or out, which is better for consistent and accurate shots.

On the other hand, second focal plane scopes on 300 Blackout firearms are more common and cheaper to produce and sell. The reticle stays the same size no matter the change in optics zoom level.

Eye Relief

Longer eye relief is always better on any 300 blackout scope. The longer it is, the more allowance you have to move around while clearly seeing the optics glass.

Durability and Weather Resistance

Waterproofing and fogproofing are crucial for tactical applications when using 300 Blackout firearms. Shockproofing is a great extra to have, although it may not be necessary since 300 BLK does not have too much recoil.

Weight and Size

A lighter scope is crucial if you want your 300 BLK rifle to stay lightweight and compact. However, you might have to sacrifice weight and portability to get more zoom or useful features.

Budget and Price Range

While not all 300 BLK scopes are that expensive, you can easily go out of your planned budget if you chase the most advanced features.

There are many 300 BLK scopes that offer great performance even at a discounted or lower price.

Warranty and Customer Support

Some 300 Blackout scope manufacturers offer lifetime warranties, which is useful. However, check online to see reviews of people who have dealt with their customer service before you buy.

What Is the 300 Blackout?

The 300 Blackout caliber is a complementary round to the standard AR-15 5.56 or .223 round. It is meant for shorter barrel use cases and can use subsonic and supersonic loads.

The optimum length for 300 BLK barrels is nine inches, shorter than most AR-15s. The shorter barrel and subsonic loads mean 300 BLK is better suited for close to medium-range use cases.

While other firearms like bolt action rifles and single-shot guns can be used with it, the 300 BLK was primarily developed for tactical applications like using subsonic rounds for stealth or close-quarters battle (CQB) situations.

Frequently Asked Questions (FAQs)

You might have some related questions after learning more about the best 300 Blackout scopes and why they were made. Here are answers to the most commonly asked ones.

How Far Is 300 Blackout Accurate?

The maximum effective range is around 503 yards from a 16-inch barrel and 448 yards from a standard 9-inch barrel length.

Is 300 Blackout Good for Sniper?

It is suitable for shorter-range urban sniping since it is lighter and can be used with subsonic loads as opposed to the usual 7.62 NATO rounds.

What Is the Best Distance to Zero a 300 Blackout?

The best distance is 150 yards, depending on the magnification level of the 300 Blackout scope you are using. Learning how to zero a scope is a simple and easy process and can extend your effective range when using 300 Blackout.

Final Thoughts on the Best 300 Blackout Scopes

The best 300 Blackout scope is one that perfectly balances features, zoom, optic quality, and portability. These are the critical factors that decide whether an optic is good for you or not.

My pick for the best scope for 300 Blackout is the Trijicon VCOG 1-6×24 precisely because it mixes these factors very well, although it is a bit more expensive than average.

What works for you might differ since every shooter has personal preferences and specific use cases. Just remember to choose one that fits within your budget range.