Top 5 Best .300 Blackout Ammo You Can Get (2020)

The .300 Blackout round is also known as the .300 AAC or .300 Blackout has been crowding the shooting industry in the recent years. From hog hunting to shooting competitions and home defense, the .300 Blackout round works really well with suppressors, especially at subsonic muzzle velocities.

.300 Blackout vs .300 AAC Blackout

You might think that the .300 Blackout and the .300 AAC Blackout round are 2 entirely different things, but unfortunately, this is nothing but a big myth. The truth is both the .300 Blackout and the .300 AAC Blackout are exactly the same thing. You can use any standard AR magazine for the Blackout and they will work just as fine.

Factors to Consider for a Good .300 BLK Ammo

Purpose

One of the most essential question to ask yourself is ‘what are you using the .300 Blackout ammo for?’. With the versatility of the .300 Blackout round, there is a wide range of options ranging from low subsonic rounds up to high-powered long-distance rounds.

While low subsonic rounds are widely favored for tactical situations with a suppressed rifle, high-powered long-distance rounds are generally used for long-range shooting and hunting. You won’t want to use a subsonic .300 Blackout round for long-range hunting and vice versa.

Feeding

The best .300 Blackout ammo would feed nicely and reliably in your .300 Blackout rifle. Generally, most .300 Blackout ammo would work just fine. However, there is some ammo out there that just doesn’t pair well. You can easily test this out by firing just a magazine of .300 Blackout rounds.

Reliability

The best .300 Blackout ammo will fire safely and reliably on any .300 Blackout rifle. A crappy .300 Blackout ammo could lead to misfires, and these can be very dangerous as they may go off after a short delay. As such, you would want mainly look for reputable manufacturers to prevent any misfires.

No matter how reliable your .300 Blackout ammo is, it won’t be of any use if the shot placements aren’t consistent. Most of the time, this is because you’re not using the best .300 Blackout ammo when it’s neither you or your .300 Blackout rifle’s problem.

Top 5 Best .300 Blackout Ammo

1. ​Sig Sauer 300 AAC Blackout 125Gr, 20-Rds

Specifications

  • Brand Style: Elite Performance Match Grade
  • Bullet Style: Open Tip Match (OTM)
  • Bullet Weight (Grains): 125
  • Cartridge: 300 AAC Blackout
  • Muzzle Energy: 1343
  • Muzzle Velocity (feet per second): 2200
  • Rounds: 20

Features

In terms of quality and innovation, Sig Sauer is the name that would come on your mind immediately. Founded in 1979 by a Swiss-German collaboration, it has since then revolutionized handguns and won some of the most desirable military contracts due to its high standards in their quality of products. And the Sig Sauer 300 AAC Blackout 125Gr, 20-Rds is no exception.

The Sig Sauer 300 AAC Blackout 125Gr, 20-Rds are supersonic rounds with 125-grain bullets. These bullets are known as the Sierra Match King projectiles. You can expect this .300 Blackout ammo to give you an outstanding accuracy in long ranges. If you wish to fire them with a suppressed .300 Blackout rifle, they would still work fine with only a slight dispersion.

In terms of reliability, Sig Sauer tests each Sig Sauer 300 AAC Blackout 125Gr, 20-Rds ammo to achieve a high level of consistency in quality and weight. As such, this .300 Blackout ammo provides an incredible downrange terminal performance.

Their overall reliability and accuracy are enhanced by Sig Sauer’s high-quality shell cases and primers which make the Sig Sauer 300 AAC Blackout 125Gr, 20-Rds one of the best .300 Blackout ammo on the market. If you are looking for a .300 Blackout ammo to give you the best consistency in velocity, the Sig Sauer 300 AAC Blackout 125Gr, 20-Rds is what you are looking for.

In terms of the loading processes, you won’t ever have to worry about your .300 Blackout rifle jamming due to bad ammo. This .300 Blackout ammo adopts a loading process that stems from Sig Sauer’s advanced technology to achieve the highest precision without jamming. Each round would be loaded with Sig’s cutting-edge electromechanical monitoring for the best alignment and concentricity.

The Sig Sauer 300 AAC Blackout 125Gr, 20-Rds would offer you a muzzle velocity of 2200 fps and a stunning 1343 feet-pounds of muzzle energy. Coming from Sig Sauer itself, you can expect it to be of the best quality to make your shooting experience joyful.

You will like this product if:

You want the best accuracy and reliability. When it comes to .300 Blackout ammo, this is often what most shooters want. The Sig Sauer 300 AAC Blackout 125Gr, 20-Rds comes with high-end shell cases and primers to provide the best accuracy and reliability Sig Sauer has to offer.

You want a smooth loading procedure. Besides accuracy and reliability, this is the next thing that most shooters want. With Sig Sauer employing their top-notch electromechanical monitoring to achieve optimal concentricity and geometric conformity, you will never have loading issues with the Sig Sauer 300 AAC Blackout 125Gr, 20-Rds.

You might not like this product if:

You want the cheapest ammo available. Sig Sauer has been widely known as the best firearms and firearms accessory producers in the world. Great things don’t come at the cheapest price. If you are looking for the cheapest ammo available, then this might not be your best option.

That said, the Sig Sauer 300 AAC Blackout 125Gr, 20-Rds are nowhere near expensive as they are available for under $23.99 (20 rounds).

2. ​Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo

Specifications

  • Bullet Style: Full Metal Jacket (FMJ)
  • Bullet Weight (Grains): 150
  • Cartridge: 300 AAC Blackout
  • Muzzle Energy: 1203
  • Muzzle Velocity (feet per second): 1900
  • Rounds: 50

Features

Aguila has humble beginnings and started out back in 1969 in Morelos, Mexico. Since then, they have proved to the firearms industry to have distinguished and differentiated themselves from the rest with their innovative products like the Aguila mini shells.

Although the Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo isn’t made and manufactured in the USA, don’t worry. Aguila knows what producing great quality guns and ammo is all about.

The Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo was specifically designed to provide shooters with the highest performance at the lowest recoil. This feature would be the best for tactical, self-defense, AR pistol, and even bolt action hunting rifles.

The Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo expands upon its inherent reliability advantages of the .300 Blackout ammo to offer you the best impact and accuracy Aguila has to offer. With this .300 Blackout ammo, you can easily dominate the shooting range thanks to its impressive accuracy.

With the weight of the cannelured lead-core full metal jacketed ammo being slighter higher than most .300 Blackout ammo, the Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo sits at 150-grains. As such, you will have a nice combination of accuracy and terminal performance.
Besides that, the primers on this .300 Blackout ammo are also high quality staked and nickel-plated units.

In summary, the Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo would offer you a .30 caliber wallop with recoils that won’t be any more than your standard 5.56mm NATO ammo. With a stunning muzzle velocity of 1900 fps and muzzle energy of 1203 feet-pounds, you’ll enjoy shooting with the Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo.

You will like this product if:

You want excellent reliability. With Aguila being widely known for its incredible value for money from their products, the Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo is no exception. Most shooters were impressed by the reliability and accuracy that this .300 Blackout ammo has to offer.

You are shopping on a budget. Available on Brownells for only $31.99/50 rounds, the Aguila – 300 AAC Blackout 150gr Fmj Rifle Ammo is considerably cheaper than most .300 Blackout ammo on the market.

You might not like this product if:

You want a local product. There’s absolutely nothing wrong with Aquila being manufactured and made in Mexico. However, if you’d still prefer to buy and support locally made ammo, the Aquila won’t be your best buy.

3. ​Magtech 300AAC Blackout 200-Gr, 50_Rds

Specifications

  • Brand Style: First Defense Tactical
  • Bullet Style: Full Metal Jacket (FMJ)
  • Bullet Weight (Grains): 200
  • Cartridge: 300 AAC Blackout
  • Muzzle Energy: 459
  • Muzzle Velocity (feet per second): 1017
  • Rounds: 50

Features

If you hadn’t known already, Magtech is a well established Brazillian ammunition manufacturer that had its humble beginnings since 1990. Since then, they have adopted many of the most cutting-edge manufacturing technologies and techniques in producing great quality ammo. With that, the Magtech 300AAC Blackout 200-Gr, 50_Rds is no exception.

This .300 Blackout ammo is an impressive full metal jacketed bullet that’s best loaded for subsonic performance. In terms of weight, they lean towards the heavier side weighing at 200-grains. With this added weight, they work really well on your suppressed .300 Blackout pistol and/or rifle.

The projectile features the standard brass shell cases small rifle primers. Coming with a ballistic coefficient of 0.56, a muzzle velocity of 1017 fps, and the muzzle energy of 459 foot-pounds, it allows the Magtech 300AAC Blackout 200-Gr, 50_Rds to cycle smoothly through your suppressed .300 Blackout rifle.

The Magtech 300AAC Blackout 200-Gr, 50_Rds is widely known to achieve its optimal performance with a pistol-length gas system and an adjustable gas block. Because as such, you will have the option to fine-tune your setup to achieve the best results on a heavy subsonic .300 Blackout ammo like the Magtech.

You will like this product if:

You shoot with a suppressor. If you love shooting with a suppressor, the Magtech 300AAC Blackout 200-Gr, 50_Rds would be one of the best options for that. Given its heavyweight and subsonic muzzle velocity, you will enjoy shooting it with a suppressed rifle.

You have a tight budget. Available on Brownells for only $29.39/50 rounds, the Magtech 300AAC Blackout 200-Gr, 50_Rds is probably one of the most affordable .300 Blackout ammo on the market.

You might not like this product if:

You want locally made ammo. The Magtech 300AAC Blackout 200-Gr, 50_Rds is made in Brazil and not in the USA. If you have any personal preferences for ammo that’s made in the USA, this might not be your best buy.

4. ​Hornady Subsonic 300 Blackout 190-Gr, 20-Rds

Specifications

  • Brand Style: Subsonic
  • Bullet Style: Flex Tip Expanding (FTX), Sub-X
  • Bullet Weight (Grains): 190
  • Cartridge: 300 AAC Blackout
  • Muzzle Energy: 465
  • Muzzle Velocity (feet per second): 1050
  • Rounds: 20

Features

From Nebraska, Hornady has established itself as one of the best ammunition manufacturers in the firearms industry, They have successfully done so by developing some of the top-notch rounds like the .17 HMR, the 6.5 Creedmoor, and the .204 Ruger. On that note, the Hornady Subsonic 300 Blackout 190-Gr, 20-Rds is no exception.

The Hornady Subsonic 300 Blackout 190-Gr, 20-Rds are proprietary Sub-X (subsonic expanding) bullets with a lead core. In terms of weight, they weigh a stunning 190-grains, which will be heavier than your .300 Blackout ammo.

Featuring a unique design, the Hornady Subsonic 300 Blackout 190-Gr, 20-Rds features Hornady’s patented Flex Tip insert in hollowpoint cavities which aid in providing a constant and reliable expansion at low velocities (subsonic). These rounds are even tested to meet the FBI’s terminal ballistic test requirements.

Coming with long grooves in the gilt metal jacket that combines with the ammo’s flat profile, this would ensure that the .300 Blackout ammo expands appropriately. This ammo is also cannelured for a solid case crimp which increases its overall reliability and performance with semi-auto rifles.

Coming with a ballistic coefficient of .437, a muzzle velocity of 1050 fps, and muzzle energy of 465 foot-pounds, this ammo would not have too much noise even without a suppressor. And they will provide a low flash signature to conceal your position (if you are hunting).

You will like this product if

You don’t want too much noise. The Hornady Subsonic 300 Blackout 190-Gr, 20-Rds is designed in a way to reduce as much noise levels it can when your .300 Blackout rifle isn’t suppressed.

You might not like this product if

You are on a tight budget. Available on Brownells for $22.99 for only 20 rounds, this .300 Blackout ammo wouldn’t be favored by shooters who have a tighter budget.

5. ​Sig Sauer 300 AAC Blackout 120-Gr, 20-Rds

Specifications

  • Brand Style: Elite HT
  • Bullet Style: Open Tip Match (OTM)
  • Bullet Weight (Grains): 120
  • Cartridge: 300 AAC Blackout
  • Muzzle Energy: 1349
  • Muzzle Velocity (feet per second): 2250
  • Rounds: 20

Features

The ​Sig Sauer 300 AAC Blackout 120-Gr, 20-Rds are pretty high-end hunting rounds that were specifically designed to provide 1.8x of their diameter in expansion. Besides that, Sig Sauer also designed them to function exceptionally with AR-15 style feeding systems.

As such, Sig Sauer has incorporated the nose geometry and the nickel-plated shell cases of the ​Sig Sauer 300 AAC Blackout 120-Gr, 20-Rds to offer you the best in terms of reliability, accuracy, and consistency that Sig Sauer has to offer.

In terms of weight, the ​Sig Sauer 300 AAC Blackout 120-Gr, 20-Rds are 120-grain bullets that feature a muzzle velocity of 2250 fps, and stunning muzzle energy of 1349 foot-pounds. Coming with this much energy, you can expect this .300 Blackout ammo to provide you with the best in downrange stopping power when hunting mid and/or large game.

Although the .300 Blackout ammo was traditionally designed for only urban tactical situations, recent developments with the .300 Blackout ammo like the ​Sig Sauer 300 AAC Blackout 120-Gr, 20-Rds is proof that the .300 Blackout ammo isn’t only for urban tactical situations.

You will like this product if:

You are a hunter. The ​Sig Sauer 300 AAC Blackout 120-Gr, 20-Rds is a great choice of .300 Blackout ammo for hunting deer especially in states where the usual .223 is too small to be allowed. Besides, it also comes with exceptional expansion and knockdown power that you’ll need for hunting.

You might not like this product if:

You are shopping on a tight budget. Sig Sauer has been widely known as the best firearms and firearms accessory producers in the world. Great things don’t come at the cheapest price. If you are looking for the cheapest ammo available, then this might not be your best option.

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