10 Best 300 Blackout Scopes: Spot on Tactical Shockproof & Lightweight Models With Multi-Coated Lens, Illuminated Reticles & Lasting Battery Reviewed After Field-Tests (Full Buying Guide)
- Erik Himmel
AR platforms that utilize the .300 blk are becoming popular among hunters and tactical shooters because of their uniqueness and overwhelming advantages over other weapons. But don’t you think it’s nearly impractical to have a rifle without a good scope?
Of course, to improve your skills and accuracy of shots, you need to invest in the right accessories. As soon as you get your gun, the next question to ask yourself is, what sighting device to use with a .300 round?
Since we don’t want you to make the wrong choice that could mar your shooting experience, we listed down the best 300 blackout scopes available today after a thorough testing process.
What You Will Get Here
- Best 300 Blackout Scope Comparison Chart (Updated 2020)
- Our Top 10 Product List
- Overall Best: Vortex Optics Crossfire II Dead-Hold BDC Reticle Riflescope
- Also Great: Vortex Optics Crossfire II Adjustable 30mm Tube Riflescopes Detailed Review
- Budget Buy: UTG 3-12x44 30mm Compact scope
- Multifunctional Choice: ATN X-Sight II HD 314 Smart Day/Night Rifle Scope Detailed Review
- Advanced Choice: Trijicon 1-6x24 VCOG Riflescopes
- Best Combo: Trijicon 4x32 ACOG/RMR Combo Riflescopes
- A List of 4 Other Products We Reviewed
- A List of Other Products We Tested
- What’s So Special About .300 Blackout?
- 300 Blackout Scope – A Comprehensive Buying Guide
- .300 Blackout Scope Cleaning And Maintenance Tips
- Final Words
Best 300 Blackout Scope Comparison Chart (Updated 2020)
Vortex Optics Crossfire II Dead-Hold BDC Reticle RiflescopeRead Full Review
Vortex Optics Crossfire II Adjustable 30mm Tube Riflescopes Detailed ReviewRead Full Review
UTG 3-12x44 30mm Compact scopeRead Full Review
ATN X-Sight II HD 314 Smart Day/Night Rifle Scope Detailed ReviewRead Full Review
Trijicon 1-6x24 VCOG RiflescopesRead Full Review
Trijicon 4x32 ACOG/RMR Combo RiflescopesRead Full Review
Vortex Optics Strike Eagle 1-6x24 Second Focal Plane RiflescopeRead Full Review
TRUGLO TRU-Brite 30 Series Illuminated Tactical Rifle Scope Detailed ReviewRead Full Review
Monstrum G2 1-4x24 First Focal Plane FFP Rifle ScopeRead Full Review
Nikon P-Tactical 300BLK 2-7x32 Matte BDC SupersubRead Full Review
Our Top 10 Product List
The Vortex Crossfire II Riflescope offers excellent value in terms of quality, functionality, and cost-effectiveness. It’s suitable for hunting and training, as you can shoot at varying ranges. We found it quite useful when estimating the target’s distance.
You’ll appreciate its long eye relief that allows you to acquire the target quickly. With the long eye relief and accommodating eyepiece, you won’t have to worry about parallax irrespective of your position of aiming.
Besides, this single tube Riflescope is made with an aluminum body that ensures strength and shockproof performance. It features anti-reflective and multi-coated lenses to provide bright and clear images. It’s O-ring sealed and nitrogen purged to make it useful under harsh weather conditions.
Many users were impressed by its image clarity under fog and light rain. Other reviewers reported that it helped them see better under low light than with ordinary eyes.
Besides, it didn’t lose zero, and that was a significant factor for heavy recoil rifles like the AR-15. It was easy to mount on AR platforms.
This optical device has an MOA of 60, and the capped reset turrets are finger adjustable, meaning you can quickly reset the zero after each shooting. The only downside is it doesn’t come with a lens cover.
The Crossfire II scope is available in different magnification options ranging from 7x to 12x, meaning it’s specialized for your .300 Blackout rifle.
- Magnification: 2 – 7×32
- Material: Aluminum
- MOA: 60
- Multi-coated lenses
- O-ring sealed
This is an excellent scope to help you get the most from your weapon without breaking the bank. You can easily adjust the settings without tools, and the fully multi-coated lenses ensure you enjoy every bit of the view. It’s recommended for hunting, training, and general-purpose applications because of its build-quality and adjustable magnification.
This is another excellent multipurpose scope from Vortex. It was perfect for hog hunting at dusk, early morning, or foggy weather, thanks to its multi-coated lenses and illuminated reticle.
It comes with easily adjustable rings for windage and elevation, meaning you can easily target a moving prey. There’s a knob for setting the display under dim light, and the dot didn’t get hazed throughout its different brightness settings.
You can switch on or off the red dot to conserve the battery and still have the standard reticle. When we used it on AR15 pistol, it held on correctly, and the zero didn’t change.
It’s made of aircraft-grade aluminum; you can expect to last long and still provides satisfying performance. It was quite useful for fast target acquisition, but the red dot was a little hard to see in daylight hours.
- Weight: 23.6 ounces
- Reticle: Red dot
- Magnification: 1 – 4×24
- Tube diameter: 30mm
- Material: Aluminum
This is a genuine scope from Vortex, and you can accurately shoot up to a distance of 1000 yards. Looking at its build-quality and specifications, this model is an excellent deal for the money, and you won’t be disappointed.
When looking for a more affordable scope, the UTG 3-12x44 is the right choice for your .300 blackout and has a good price to quality ratio. It features an innovative EZ-TAP illumination enhancing system (IE) with red/green color mode and 36 color modes, making it suitable for all light conditions.
The ease of setting zero and switching between the colors will always endear you to this model, thanks to its control buttons. You can lock the zero turrets, which means once you set it, nothing can shift it.
Overall, the scope was a great performer even at 1000 yards, but we noticed a little distortion on the edges of the field of view when using the red reticle.
This unit is equipped with a CR2032 battery to illuminate the crosshair, especially when you’re hunting in the night. There is a knob for making parallax adjustments between 10 yards to infinity.
The UTG version comes with caps to protect the lens from grime, dust, and scratches. It’s also equipped with a sunshade to reduce glare while enhancing image clarity.
- Magnification: 3 – 12x
- Tube diameter: 30mm
- Objective diameter: 40mm
- Length: 264mm
- Weight: 23.2 ounces
- Batteries: CR2032 3V
- Parallax setting: 10yds – Infinity
If you’re looking for the best budget scope for 300 blackouts that are pretty accurate and easy to use, the UTG 3-12x44 is the right option for you. It comes with a battery, parallax adjustment knob, and patented illumination to produce clear images at all magnification levels.
The ATN Scope has many distinguishable features that give it a top spot on our list. It comes in a durable case, measuring at 11.6 x 3.4 x 3.1 inches and weighs 2.15 pounds.
Do you want to hunt in both daylight and night? Don’t worry anymore. The ATN sight uses an HD technology that provides the best quality images in all lighting conditions.
What’s more, if you want to calculate your target range to improve your accuracy of shots, this one is for you. It has a built-in rangefinder, so you don’t need extra equipment to determine your range of the target.
While you can use this scope for hunting and tactical shootings, it is a great companion for any wildlife photographer. It’s equipped with a RAV technology for recording your experiences in the wild. Besides, you can connect it with your phone via Wi-Fi to stream the videos.
Without any doubt, the ATN scope will make you a better shooter than you can imagine. Fortunately, it comes with a Ballistic calculator, which allows you to determine the exact ballistics for the range quickly. There is the ATN infrared illuminator that helps to illuminate your path.
It comes with a 20,000mAh USB battery pack that can power your device for about 22 hours. Unlike our previous choices, it’s impossible to use this device without the additional power source, which makes it too bulky for most AR platforms. So, it’ll add a little weight to your rifle, but you’ll quickly adjust over time.
- Magnification: 3-14x
- Ballistic Coefficient: 0.371
- Day and Night mode
- IR flashlight
- Battery pack
- Dimensions: 11.6 x 3.4 x 3.1 inches
- Weight: 2.15 pounds
This scope works great, the picture quality is exceptional, and the night vision is above expectations for a model at this price point. It’s multifunctional, durable, fun to use, and will help you crush your target at the first attempt.
For a more advanced hunting scope, you can’t go wrong with the Trijicon VCOG Riflescopes. This tool offers different reticle shapes that match various bullets, including the 300 blk.
It features the first focal plane (FFP) that allows you to use its ballistic reticle at any magnification. Besides, it has several measurements that can help you reference your point of impact and range of targets.
The clarity of the glass is fantastic, and eye relief is 4 inches, which is long and not constraining for the user. This is a real match for the AR platform as it allows for precise shooting of close targets and performs well at long-range shots.
We discovered that we could set it up and zero within minutes. Also, the battery life was remarkable, and we didn’t need an extra pack. However, its focus and magnification adjustment knobs were too stiff, but that wasn’t a deal-breaker for us since it helped to prevent the setting from changing accidentally.
- Eye relief: 4 inches
- Max runtime: 700 hours
- MOA: 90
- Reticle: Crosshair
If you want a durable machine with crystal clear glass without minding the extra bucks, this VCOG version is for you. It’s almost impossible to say everything about this scope, but we were satisfied with its accuracy, durability, and performance.
The Trijicon ACOG is one of the most popular scopes for the US military, hunters, and tactical shooters. This sighting system is designed to give you a distinct tactical advantage with the option of either dual illuminated green crosshair 5.56 reticle or the RMR type 2 sight.
The housing is of aircraft aluminum alloy, making it lightweight yet nearly indestructible. It utilizes the Bindon Aiming Concept, which allows you to sight and shoot with both eyes open. This means you’re always aware of your environment while keeping a tap on your target.
While you’ll like its rugged construction, you’ll find it easier to use and maintain since it doesn’t need an independent power source. Ideally, it uses the tritium and fiber optic illuminated reticle, which automatically adjusts its brightness based on the available light.
The ranging reticle allows for bullet drop compensation out to 800 meters without any manual adjustments. However, people with astigmatism may have challenges seeing crosshair.
- Material: Aluminum
- Dimensions: 12 x 10 x 6 inches
- Weight: 1 pound
- RMR dot color: Amber
- Tritium/fiber optic illuminated reticle
Compact size, weighing at 1 pound, and coming with a mounting device, you’re assured this scope will meet your needs. It doesn’t need batteries, making it easier to maintain. This item is a little pricey, but you’ll find it quite useful for your AR pistol platforms.
A List of 4 Other Products We Reviewed
The Strike Eagle is inarguably one of the best Vortex scopes for 300 blackout rifles because of its amazing speed and versatility. You can easily adjust its magnification up to six powers when engaging targets at a distance. It’s made of high-quality materials and features a multi-coated lens to deliver a clear image even under poor light. The glass is pretty transparent, and fast focus dial on the eyepiece ensures doesn’t appear blurry.
It’s lightweight, durable, well-built, and highly recommended for taking distant targets. The reticle is easy to adjust and has 11 illumination settings to accommodate various light conditions.
This unit is shockproof and can function in all weather conditions. It comes with the Vortex lifetime warranty, which clearly shows its level of reliability, craftsmanship, and build-quality. The scope is equipped with caps to protect the lens from dust, dirt, fingerprint stains, and scratches. Besides, with a single click, you can easily remove the extra battery that’s stored in the windage cap.
However, it had a few distortions at the edges, and finding the right eye relief was a little challenging for us. Yet, the return zero and target acquisition worked excellently. Compared to other expensive scopes out there, the Strike Eagle provided exceptional value for the money.
- Magnification: 1-6×24
- 11 brightness settings
- Material: Aluminum
An excellent scope at its price point. Any experienced shooter will find it impressive. You’ll appreciate its fast focal dial on the eyepiece, which ensures your reticle looks sharp and convenient. Besides, the multi brightness settings will let you enjoy it any time of the day.
The TRU-Brite 30 Series incorporates everything you’ll need in a 300 blackout specific scope. It’s well constructed and super durable. You’ll like the fact it has an extended throw lever, which makes it much easier to operate. You can comfortably move it across various platforms.
Another important thing about this model is that it has both red and green options for the reticle. The turrets are calibrated, allowing you to adjust and lock the zero quickly. We observed that the reticle worked fine on both colors, and the glass was pretty clear with no distortions at the corners.
A few reviewers reported that the hex screws on the turrets tend to loosen after firing several rounds, but we had no problem with the mount or rings getting loose.
- Weight: 2.2 pounds
- Magnification: 1-6x
- Dimensions: 12 x 3.5 x 3.5 inches
- Material: aluminum
- Tube diameter: 30mm
- Lens diameter: 24mm
We couldn’t be more pleased with this device. It was a fantastic value for the money, and we recommend it to anyone that’s looking for a great quality .300 blackout scope at an affordable price.
The Monstrum G2 Rifle Scope is designed to deliver premium performance for the dedicated hunter. It includes a First Focal Plane, here, the reticle is positioned to the front of the magnification lens, meaning the dot will increase or decrease in relative to the magnification adjustment. With this, you’ll enjoy faster distance estimation and holdover correction.
The 1-4x magnification allows you to transition between close and distant targets easily. Multiple brightness settings help to enhance the visibility of the reticle under night or low light environments.
What’s more, this Monstrum scope comes with a set of rings that allow you to attach it to any Picatinny rail quickly. Also, there are flip lens covers and cleaning cloth to help maintain the quality of the glass. This model carries a one-year warranty that covers all manufacturer related defects.
The eye relief was quite generous and complemented the use of this tool for any situation. Our only dislike was that the magnification adjustment ring was a bit tight, and made it difficult to change the power.
- Magnification: 1-4x
- Diameter: 30mm
- Eye relief: 4-4.5 inches
- Material: Aluminum
- Battery: CR2032
- Lens diameter: 24mm
This is a lot of scope for the money. Pretty well made, the sighting was a breeze, and we were impressed with the image’s clarity and reticle’s illumination for both color options. If you want a proper scope without going broke, this one is for you.
The Nikon P-Tactical is just great for the 300 blackout rifles. This scope provides the specs you need to maximize your shooting experience when using AR platforms. Many users will appreciate the Nikon’s BDC reticle for its unique open circle aiming point and markings. This makes it easy to switch between distances of 100 to 600 yards, and that’s within the effective range of the 300 blk.
This scope is housed in a one-inch aircraft-grade aluminum tube that can withstand hard recoil and rugged use. It is purged with nitrogen to ensure it’s protected against thermal shock. With this device, you don’t have to panic if you get caught up in the rain as it’s O-ring sealed to prevent moisture from ruining the internal components.
It had good eye relief and clear glass aside from being accessible to zero. The 2-7 variable zoom worked well, and we had nothing but good results from this scope. Though it lacked a few high-end specs like night vision, IR illumination, and customizable reticle, its plenty positive reviews indicated that many users were satisfied.
- Weight: 0.96 ounces
- Magnification: 2-7×32
- One-inch body tube
- Material: Aluminum
- Max range: 600 yards
The Nikon P-Tactical model is one of the best offers around as you can delight in its excellent build-quality, functionality, and reasonable price. The elevation and windage turrets are marked for straightforward adjustments. You’ll have a fun-filled shooting experience as it comes with generous and consistent eye relief. Overall, this is an outstanding scope for the price point.
A List of Other Products We Tested
- 01 Bushnell AR Optics BDC Reticle Riflescope
- 02 Monstrum P330-B Marksman 3X Prism Scope
- 03 CenterPoint 1-4x20 MSR Rifle Scope
- 04 Vortex Optics Strikefire II Red Dot Sights
- 05 Monstrum 3-9x32 AO Rifle Scope s
- 06 Monstrum 2-7x32 AO Rifle Scope
- 07 Vortex Optics Copperhead 4-12x44 Riflescope
- 08 ATN Thor 4, 640x480, Thermal Rifle Scope
- 09 Monstrum 3-12x42 AO Rifle Scope
- 10 Primary Arms SLX Compact 1x20 Prism Scope
- 11 Trijicon ACOG Dual Illum Crosshair
What’s So Special About .300 Blackout?
- Short to moderate range and can perform with supersonic and subsonic rounds
- Can save barrel life due to its lower powder charge
- Perfect for use with a suppressor
The .300 Blackout is a short to moderate range round. Ideally, it’s was designed to outperform the 5.56 magazine and perfect the flaws found in the AR-15’s rifle. The 5.56 can only perform at its peak with the 20-inch barrel but will lose range and momentum if you shorten the gun’s length.
Compared to the 6.8 cartridge (SPC) that’s more powerful than the 5.56, the .300 blackout has a unique capability as it drops 2 inches lower than the 6.8 SPC. Also, the 6.8 SPC has a higher velocity and muzzle energy rating than the .300 blackout round. But the 6.8 SPC has a more challenging conversion because it’s design was based on the old .30 Remington cartridge which requires a different bolt and less standard magazine capacity. So, the .300 blackout is specifically for ease of conversion. It allows you to use the standard bolt and a full capacity magazine by only changing the barrel and gas system.
However, the .300 blackout reaches its highest performance with a 9-inch barrel. It can perform outstandingly with both subsonic and supersonic rounds. Besides, you can easily swap between subsonic and supersonic mags to enhance their potential. It’s mostly found in single short guns, AR-15, bolt action rifles.
300 Blackout Scope – A Comprehensive Buying Guide
1. Intended Application
While desiring the highest performing scope, you should start with your aim of the weapon. For example, are you buying your rifle accessory for target shooting, lawful combat activities, hunting, and other recreational shots? With this in mind, you can make a worthy investment and maximize the effectiveness of your device.
2. 300 Blackout range and magnification
Figure out your most comfortable shooting range and if you shoot across different zones, opt for an optic with adjustable magnification.
- Close range – The 300 blackout is optimized for this range as it has the highest power. Ideal magnification for a distance of 20 to 150 yards is 1-4x.
- Medium range – This is the perfect position if you’re clearing off varmints from your area. At 150 to 300 yards, you’ll use a magnification power of about 5 – 9x.
- Long-range – Here, you’ll likely take down a few games because of the drop in penetrative power, but if you’re with the right scope; it’s worth the try. So, at 300 yards and above, you’ll be using 9x magnification or more.
3. Quality of light filtration
You need a scope with a multi-coated lens that can filter and transmit light appropriately.
4. Quality of lens
Look for a high-quality glass that’s immune to finger stains, dirt, and scratches.
5. Types of Reticles
- BDC Reticles – These are perfect for target and long-range shooting at 250 yards and above.
- MOAR – Works best when you’re aiming at tinnier targets.
- Duplex Reticle – This is the trendiest and most natural to use. It’s for mid-range shootings, making it an excellent choice for the 300 round.
- ACSS – This is for drop bullet drop compensation, leads, and range estimation.
- Mil-Dot Reticles – You’ll need it for mrad measurements during tactical shootings.
6. Strength and Durability
Your scope should have a robust exterior that’s proof to impact, moisture, fog, and dirt. The best 300 blackout scope is one that can withstand tough circumstances and elements without losing its functionality.
7. Scope Weight
Find a device that’s compact and lightweight enough to keep your rifle balanced while still offering a compelling performance.
8. Eye Relief
The term eye relief describes the sufficient distance between your eyes and the view window. Most scopes allow your eye to be several inches away from the lens, while others only need half an inch.
However, more extended eye relief means a more comfortable shooting and fewer incidences of recoil striking your face. We recommend scopes with at least 6 inches.
9. Type of Platform
Generally, there are three platforms for the 300 blackouts; these are pistols, AR rifles, and short barrel rifles.
- .300 Blackout Pistols – While there are lots of reasons for buying the AR-15 handguns, top of the list is that they serve as a reliable substitute for any short barrel rifle, making the 300 aac their most excellent cartridge.
- .300 Blackout Rifles and Carbines – Depending on what you’re hunting for, you’ll either choose a simple or complex scope. Of course, you won’t use the same optic for a patrol carbine as you would for hog hunting.
- Short Barrel Rifles – When you’re not shooting at a great distance, the usual cartridge is a heavy subsonic, and there’s no need to increase your firearm’s weight with an enormous powerful scope.
10. Type of Optic
When you’re hunting with hypersonic ammunition, using an optic will help increase your target accuracy. You’ll likely have issues when pairing a 300 blackout rifle with scopes with higher magnification or exposed turrets. For best results, you should consider using optics with magnification ranging from 6x to 8x.
However, subsonic rounds will work well with low magnification scopes as they’re more useful within 100 yards. Optics like red dot sights, holographic sights, and other small power scopes have faster target acquisition and allows you to transition between targets easily.
Finally, always check the reticle markings on the scopes to ensure they’ll match your 300 blackout caliber.
Your sight should match the quality of your rifle. If you use a high-end optic scope with a cheap gun, you’re probably going to downplay most of its specs. Scopes’ prices range between $150 to $200. Many variables determine their costs; for example, those with fixed magnification are cheaper.
Ideally, we don’t recommend optics under $100 because they lack basic features. Make sure you invest in a scope with a good build-quality that can withstand the power from the AR-15 rifles and .300 blackouts.
.300 Blackout Scope Cleaning And Maintenance Tips
Keeping your scope clean is critical for successful hunting, but often, we neglect our routine optics maintenance. Since you wouldn’t want to trade your success for anything, we’ll share some lens cleaning tips that’ll prolong your scope’s life and help you make precise shots at your target.
- Keep cleaning kits handy – Since the weather might change unexpectedly, keep your lens pen and cleaning cloth in your backpack to wipe off raindrops or mud splatter.
- Wipe the lens before and after use – After you had invested in a fantastic scope, you wouldn’t want to lose the lens to scratches so, ensure you remove every speck of dust that could degrade its clarity.
- Avoid spraying cleaner directly on the lens – Only spray the cleaning liquid on the cloth since too much moisture could harm the lens’ coating.
- Use a Lenspen – Most hunters and photographers prefer lens pen because they can clean without moisture. Fortunately, they’re quite affordable and easy to use.
- Get a microfiber cloth – Instead of using paper towels, toilet tissues, and Kleenex to wipe the lens; we recommend a microfiber cloth since it won’t scratch the surface nor leave behind cotton fibers.
- Cover the lens – Always keep the caps on whenever you’re not shooting and when cleaning your rifle. This will protect it from dust and prevent the liquid from harming the lens’s waterproof seal or coating.
- Clean the turrets and battery compartment – If you’re hunting in a dusty or windy environment, unscrew the turrets and wipe them thoroughly to prevent rust.
Since you need to use the right scope for your .300 blackout, we’ve shown you ten best-rated optics suitable for hunting, tactical shooting, and general-purpose applications.
You’ll notice that each of these scopes are quite useful for any .300 blackout cartridge or AR platform. However, to find out which is the best .300 blackout scope for you, always check if your needs match with their specifications.
For tactical shooting and hunting, the Vortex Crossfire II is the right option, but if you’re willing to invest in the Trijicon riflescopes, you’ll greatly appreciate their advanced features.
Maintaining your scope is pretty more straightforward than you think, so clean it regularly. With the right tools and strategies, you can keep your device functioning for many years.
We hope this buying guide has taught you the basic things about the 300 blackouts and how you can pair it with the right optic.
1. Can I shoot 223 in my 300 blackouts?
Ans. A 300 blk round will chamber in a 223 rifle but will never fire accurately. This is because the 22-caliber bore isn’t big enough to handle the. 30 caliber of the 300 blackouts.
2. What is the benefit of 300 blackouts?
Ans. The 300 blackouts was designed to enhance the firing and penetrative power of the AR platforms. Besides, the 300 blk has a wider range of projectiles and can quickly cycle both subsonic and super ammunition.
3. Which is better - 5.56 or 300 blackout?
Ans. For target shooting and training, the 300 blk will get expensive after firing many shots so, we’ll recommend the 5.56 round. You’ll need the lethality of the 300 aac if you’re targeting massive games like deer or hogs. The extra weight of the 300 blackouts gives more penetration, but for small games, choose the 5.56. Though the 300 blk can’t replace the 5.56 blackout, it does outshine in most areas.
4. What is the best barrel length for 300 blackouts?
Ans. 9 inches is perfect.
5. Is 300 blackout or 223 quieter?
Ans. The .300 Blackout is superbly silent when compared to the 223 round.