6 Best .300 Blackout Rifles – 2020 Buyer’s Guide

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Best 300 Blackout Pistol
Best Value
Best 300 Blackout Pistol
Best 300 Blackout Pistol
Best 300 Blackout Pistol
Best 300 Blackout Pistol
.300 Blackout Rifle
Our Test Result
Test Result 9.9/10 Excellent November 2020
Test Result 9.8/10 Excellent November 2020
Test Result 9.5/10 Very Good November 2020
Test Result 9.3/10 Very Good November 2020
Test Result 9.1/10 Very Good November 2020
Value for Money
  • Very easy to handle
  • Highly accurate with good firing power
  • Great trigger pull weight
  • Great value for the money
  • Very accurate
  • High quality & robust materials
  • Best price-performance ratio
  • Light trigger pull weight
  • Good for concealed carry
  • Smooth trigger
  • Very accurate
  • Very durable
  • High quality materials
  • Easy to draw from most holsters
  • High firepower & reliability
  • None
  • None really
  • Loading is not that easy
  • None
  • None
Recommended by us
Best 300 Blackout Pistol
.300 Blackout Rifle
Our Test Result
Test Result 9.9/10 Excellent November 2020
Value for Money
  • Very easy to handle
  • Highly accurate with good firing power
  • Great trigger pull weight
  • None
Recommended by us
Check Price
Best Value
Best 300 Blackout Pistol
.300 Blackout Rifle
Our Test Result
Test Result 9.8/10 Excellent November 2020
Value for Money
  • Great value for the money
  • Very accurate
  • High quality & robust materials
  • None really
Recommended by us
Check Price
Best 300 Blackout Pistol
.300 Blackout Rifle
Our Test Result
Test Result 9.5/10 Very Good November 2020
Value for Money
  • Best price-performance ratio
  • Light trigger pull weight
  • Good for concealed carry
  • Loading is not that easy
Recommended by us
Check Price
Best 300 Blackout Pistol
.300 Blackout Rifle
Our Test Result
Test Result 9.3/10 Very Good November 2020
Value for Money
  • Smooth trigger
  • Very accurate
  • Very durable
  • None
Recommended by us
Check Price
Best 300 Blackout Pistol
.300 Blackout Rifle
Our Test Result
Test Result 9.1/10 Very Good November 2020
Value for Money
  • High quality materials
  • Easy to draw from most holsters
  • High firepower & reliability
  • None
Recommended by us
Check Price

Best .300 Blackout Rifles – 2020 Buyer’s Guide

Looking for the perfect 300 Blackout Rifle? cIf so, you will surely find one in this review, because we wanted to save you time , money and hassle by hunting down seven of the best fire 300 Blackout Rifles on the market.

If you are looking for great acessories for short weapons like the Taurus G2C we have written an excellent guid on the best Taurus G2C Accessories & Upgrades and also about the Best Taurus G2C Extended Magazines.

We ‘re taking a big chunk of guesswork out of the entire thing and you don’t have to waste hours, days, or even weeks on end struggling to make a choice.

You want a decent weapon for hunting, target practice or, like self-defense, in cases when you use it the most.

We have a gun with your name on it no matter what the apllictaion for it is supposed to be.

We’ll explore what makes the 300 Blackout special before presenting our ranking.  

We would also explore the perfect 300 Blackout gun and what things are important to remember while choosing a 300 Blackout firearm.

What’s so Cool About the Blackout 300?

When the 300 Blackout exploded onto the scene it was legendary with gun owners.

In fact, owing to its compatibility with current AR-15 5.53/223 components, AR-15 owners and enthusiasts were soon pleased with the Blackout.

It ensures the 300 Blackout is compliant with the BCG, gas pump, bolt, and pretty much all else comes normal with an AR-15.

The opportunity to deal with various styles of ammo without having to rely on flexible gas is another factor this firearm is considered one of the strongest.

Most precisely, we are thinking of shots of subsonic and full-power ammunition.

Best of all, you get a perfect bundle offer that’s high in weight, weak in recoil, and strong as nails.

What pistol-length or weapon is suitable and why?

Best .300 Blackout Rifles

What gas device is suitable for the 300 Blackout is one of the issues that is still the focus of discussion.

There are two forms of gas systems: pistol length and a rifle style. But which one is larger than the other?

As those who are looking for a 300 Blackout rifle frequently raise this question, that would also refer to those in need of a gun that can shoot 300 blackout bullets.

Let’s look at the single gas system:

Pistol length for 300 BLK caliber

Pistol-length is considered a common option according to some 300 Blackout owners.

When you’re searching for a gas device that allows you the power to fire bullets that can easily strike targets from about 200 yards away, this is the gas device to go for.

One of the big disadvantages to this gas device, however, is the decline in the projectiles.

The decline in the projectile and the velocities are expected to be smaller than the acceptable output minimum.


This gas system would be capable of dealing in both super and subsonic loads.

This is, it won’t have a issue shooting any 300 Blackout rounds you may have.

Far better, even with or without the usage of a gas will achieve it.

It would also have the capacity to treat cartridges under high pressure.

Best .300 Blackout Rifles

Rifle-length gas devices will, of course, have their disadvantages. Several of them concerns cycling.

It is a typical problem that 300 users of Blackout struggle with when shooting subsonic ammunition (which is more prevalent with subsonics for factory version).

Such issues may sometimes come and go, but occasionally reloading may even be a little touchy.

What is optimal, then, and why? It is completely clear.

When you’re hunting for mid-range shooting shots, you ‘re more likely to find a gas machine pistol-length.

However, if you decide to move your rounds more you would require a full-length gas tank for your weapon.

Aspects Before purchasing a 300 Blackout Rifle

Until selecting your own 300 Blackout weapon, it is necessary to recognize some of the factors which will influence your choice.

We strongly suggest you bear these in mind when you search for the best 300 Blackout rifle.

Don’t just buy what you see first and consider it perfect.

You need to learn about what you’re getting before you dump your hard earned  money on the table.

It would cost you a decent chunk of money to invest on a weapon that turns out to be a failure and give you some headaches.

Here’s what those 300 former Blackout buyers found in their decision-making process:

Price considerations for the Best .300 AAC Blackout Rifle

Price would obviously be a major factor for most buyers , particularly those who are either first-time buyers or budget shoppers.

The price tag would still play a part in the decision-making phase anyway.

Another point to be plain is that consistency is still meant to overshadow anything else.

Only because it’s inexpensive, that doesn’t mean it isn’t worth a look at.

The rule of thumb is to choose the value with the best standard you will buy at a price that fits the budget.

Shooting Range

Look for a long-range rifle to hunt or compete with?

And are you really searching for something for hunting that can hit objectives from the short to mid-range?

Any way it will be necessary to find a weapon with the ability to reach targets from certain distances.

Best .300 Blackout Rifles

One aspect the gas pump needs to pay attention to is the mark.

Pistol gas systems would be more suited for 300 Blackout weapons and can shoot rounds moving between 200 and 300 yards, whereas rifle-length gas systems would be efficient enough to carry rounds a little further.

Goal And Purpose for the 300 Blackout Rifle

Where are you going to use your gun to? You ‘re a Hunter?

Would you have it for domestic defence?

It’s necessary to know what the exact aim and intent of your 300 Blackout weapon are.

If you are looking for a decent home protection alternative, any of the 300 Blackout pistol-length weapons may be more fitting for you.

Moreover, whether you use it for hunting or other recreational sports such as target practice or competition shooting, a longer barrel may be something worth looking at.

Strong 300 Blackout Weapons Analysis

Here are currently seven of the strongest 300 Blackout Rifles on the market.

So you can find the perfect one that’s correct for you, you’ll need to adhere to the above listed collection of facets.

Beyond this, you would still have to recognize your own specific desires or interests.

It is important to carefully read through any analysis before making a final decision.

When you’re on a budget or have some cash to throw around, it’s crucial to look past the price tag into each gun.

As a deal maker, a specific feature or two could stand out in your mind. Let’s continue with our list of 300 Blackout weapons, with that said:

Best .300 Blackout Rifle: ​WILSON COMBAT – AR-15 PISTOL


  • Super precise
  • High quality
  • One of the best 300 Blackout Rifle


  • Pistol-Length Gas System

Best .300 Blackout Rifle

We have the WILSON COMBAT – AR-15 PISTOL .300 AAC Blackout AR-15 gun first on the docket.

It really doesn’t feel like any regular weapon from the sounds of it. It seems like a tough, gun-monster.

It is one of the several models of commercially manufactured Springfield Armory Saint handguns.

Each one is a variation of it in fact except on steroids. Yet what is it that makes this the best?

To start with, this has a robust forearm brace built to minimize recoil and increase performance, allowing you more than enough power over it.

Further power also implies higher accuracy. And, if you have a strong level of precision, note that when you are shopping for a new 300 Blackout rifle.

This beast has plenty of high-end functionality lined up.

Of improved performance, the lower and upper receivers are made of high-quality, aircraft-grade aluminium.

It arrives with a nine inch small barrel with a 1:7 snap, rendering it an much more powerful weapon to be dealt with.

The gas block is a robust pistol-length gas block built to shoot all subsonics and projectiles with full auto.

It, in other words, is flexible in what sort of rounds it will shoot.

If you’re searching for a 300 Blackout weapon with that capacity, the Springfield Armory Saint would possibly finish your hunt here.

Final Verdict: Best Overall .300 Blackout Rifle

Among those that prefer pistol-long gas setups, the WILSON COMBAT – AR-15 PISTOL is the clear-cut ultimate choice.

This firearm is robust from muzzle to stock, and behaves like nothing else.

This 300 Blackout rifle performs the job beautifully for a pistol-length gas pump, which can strike targets as far as 200 yards.

That’s not poor for this kind of a 300 Blackout rifle.

If you’re searching for something more of a mid-range type of firearm, then the WILSON COMBAT – AR-15 PISTOL is possibly your go-to pick.

2nd Best Best .300 Blackout Rifle: ​WILSON COMBAT – AR-15 PROTECTOR PISTOL


  • Amazing 300 Blackout Rifle for Mid-range shooting
  • Best price-performance ratio in 300 Blackout Rifles
  • Great for competitive shooters


  • Not the best gun for Game Hunting

2nd Best Best .300 Blackout Rifle

If you’re a bargain shopper, there are chances that you’re hunting for a 300 Blackout you can afford to spend money for.

With that said, we are offering you a folding stock adapter for the WILSON COMBAT – AR-15 PROTECTOR PISTOL.

You’ll find straight out of the gate that the folding stock is open to users who want to change their rifle to their exact degree of scope and comfort.

It is a 300 Blackout gun that is lightweight and simple to carry when you’re finished on the range for the day or during an intense shooting contest.

It has a barrel estimated at 10.3 inches, and can shoot most normal AR-15 cartridges.

If you’re in pursuit of the finest of mobility, go for the WILSON COMBAT – AR-15 PROTECTOR PISTOL.

A magazine which can accommodate up to 30 bullets, plus one which can be kept in the chamber, is also included with this.  

It is perfect for those who like to participate in competition with their 300 Blackout pistol or whether they decide to enjoy a day out in the field and not think over exactly when to reload.

The provided gun grip and magazine are all factory-made items.

Look no farther than the WILSON COMBAT – AR-15 PROTECTOR PISTOL if you’re searching for a 300 Blackout that’s better for your pockets, which is often rated one of the finest in efficiency which price.

You deserve a pistol, no matter what the demand, that is the greatest of what it does at a price that you can afford.

Final Verdict: Best 300 Blackout for the money

We were the most intrigued by the WILSON COMBAT – AR-15 PROTECTOR PISTOL so far.

No, for all the right purposes. Not only is it simple to store but, due to the folding stock, it also suits every shooter effortlessly.

The pistol-length gas device is given to give you the best of mid-range shooting efficiency.

More than that, it’s no shock to us that we will be familiar with regular AR-15 cartridges.

This is just what we anticipate from the 300 Blackout linked issue.

When you want a pistol that provides a superior value without breaking the bank, then Daniel Defense is certainly your best pick.

3rd Best .300 Blackout Rifle: SIG SAUER MCX VIRTUS 300 BLK 9″ 30 ROUND PISTOL


  • Extremely accurate
  • Mil-Spec Rifle with excellent performance
  • Very high compatibility with upgrades & different parts


  • None really

3rd Best .300 Blackout Rifle

We’ll have a peek at the SIG SAUER MCX VIRTUS 300 BLK 9″ 30 ROUND PISTOL for our budget 300 Blackout Shotgun.

When you’re a budget shopper in need of a powerful weapon, this could be an option to the Wilson Combat firearm we’ve tested previously.

Do not write this off as a simple, low-quality weapon, because it definitely is not that.

It is a 300 Blackout rifle of excellent quality and has a relatively decent price tag.

Yet, is the price worth it? Let’s immerse ourselves right in.

This rifle’s upper receiver is made of high-quality aluminum and gives your weapon some super-strong toughness.

It has a gun gas pump, so it’s built to fire bullets that will reach targets up to 200 yards away.

The barrel is estimated at 16 inches in length to the maximum possible precision.

The barrel length is very good , especially for one that can handle a pistol-long gas system (normally, it can handle shorter barrel lengths).

What in our view helps this stand out as one of the best firearms is the opportunity for you to pick your own buttstock and be able to mount it without any question.

The same is true with several other products.

If you have a handguard free-float or any useful sights then you can attach them to this weapon without any problem.

If you’re searching for a weapon that will quickly accommodate any of the additional 300 Blackout firearm attachments you’ve been lying around, this weapon might just be the one you’re going to want to go for, particularly while you’re on a budget and don’t want to waste more money for anything more expensive.

Final Verdict: 3rd Best .300 Blackout Rifle for the money

Many gun owners will be surprised at how well the SIG SAUER MCX VIRTUS 300 BLK 9″ 30 ROUND PISTOL does for a rifle which is considered one of the cheapest.

This is definitely accurate, and can produce very good shots from lengths up to 200 to 250 yards away.

We would even go as far as to suggest that this rifle is perfect for hunting and even target shooting in the middle.

When you want a super-reliable weapon that won’t drain the life out of your bank account, then the Aero Precision weapon might be the perfect addition to your weapons range.

4th Best .300 Blackout Rifle: ​Bravo Company – 300 Blackout Recce-16


  • Amazing hunting rifle
  • Great design and solid materials
  • Great for mid to long range shooting


  • None really

4th Best .300 Blackout Rifle

If you’re a shooter in need of a weapon compliant with 300 Blackout bullets, then look no further than what we’ve picked.


Although this appears to be a rugged-looking weapon for military use, for the big game hunter, this is in reality a very powerful 300 Blackout weapon.

This comes fitted with a muzzle flash suppressor, meaning no light is noticeable when shooting off any shot you’ve got.

The barrel is estimated in length at 16 inches and is often built for mid-range and probably also long-range shooting.

Nothing is more rewarding than reaching a large game mark with a 200 to 300 yard kill fired back.

The cartridge contains 30 bullets plus one, which ensures you won’t have to think about reloading a lot if you’re out all day in the woods.

The buttstock is plastic and has been engineered to help you survive recoil and feel the shock that comes with it.

It is a really robust weapon from the inside out, worthy of providing excellent efficiency even while helping you land a kill shot for the ages.

When you’re searching for a weapon that will be accurate for as long as you’re using it, it’s possible that the Q LLC SUGAR WEASEL .300 BLACKOUT SEMI-AUTOMATIC AR PISTOL will be the perfect hunting companion you’ve long been waiting for.

Final Verdict: 4th Best 300 Blackout Rifle

The Q LLC SUGAR WEASEL .300 BLACKOUT SEMI-AUTOMATIC AR PISTOL is showing itself to be the best available choice for hunters for a 300 Blackout weapon.

When you don’t want to mess with a bolt action rifle, this might be the weapon you’ll use.

You always want to fire easily, and not often care about reloading.

If you’re a shooter and dislike reloading time, then the Q LLC SUGAR WEASEL .300 BLACKOUT SEMI-AUTOMATIC AR PISTOL might be the next 300 Blackout weapon you’ll purchase (or the first, if you haven’t already bought one).

Remember this as a potential long-term shooting rifle which you’d like to carry.

5th Best .300 Blackout Rifle: ATI MIL-SPORT .300 BLACKOUT AR PISTOL


  • Great for Hunting
  • Best suited for mid – long range shooting
  • Our best Blackout 300 Rifle with Bolt action


  • Long range shooting poses a stretch for this rifle

Best .300 Blackout Rifle with Bolt Action

Now we are shifting our thoughts back on the rifles themselves.

This time, for 300 Blackout bullets, we’ll have a peek at the strongest bolt action weapon currently on the market. The ATI company gives that to us.

Actually this variant is their American Synthetic Suppressor-Ready Rifle series.

If you’re searching for a powerful weapon that will accomplish the job in either a short or medium range, this might just do the trick for you.

If you’re fond of shooting steel or chasing some wild pigs, you’ll probably love this stuff. Included in this arsenal is a barrel preferably weighted together with a single set trigger for a sporting weapon.

If you have a scope you want to use, then you are going to be very delighted to see the steel mounting rings that come with this weapon.

Only slip it into your gun and you’re expected to be ready to go.

If you fancy yourself as a bolt action rifle fan and you want to buy one that can fir 300 Blackout bullets, then the CZ brand might be the right option.

Final Verdict: Best .300 Blackout Rifle with Bolt Action

Clearly the ATI MIL-SPORT .300 BLACKOUT AR PISTOL is the go-to option if you want to make full use of your Blackout 300 ammunition but don’t want to use a long-range firearm.

If you want bolt action rifles, then this will give you one ‘s exact feeling and service.

The main aspect that stands out is the potential to keep up to five rounds and add some optics and your shots are super precise and reliable.

6th Best .300 Blackout Rifle: ​Ruger American Rifle Ranch, Bolt Action, 300 BLK, 16.12″

Best .300 Blackout Rifles


  • Highly accurate & well suited for hunting
  • Great for lighter weight ammunition
  • Compatible with many different types of ammunition


  • Long range shooting poses a stretch for this rifle

6th Best .300 Blackout Rifle

With the ‘American Rifle’, the Ruger company surprised the entire gun market in 2012 and this gun model has found many fans, not least because of its very reasonable price despite high quality.

For this model, Ruger has developed a new three-barreled action, which can be produced at favourable conditions.

System with barrel are embedded in a plastic stock, which has two V-shaped bedding blocks.
The shooting performance is impeccable.

The handling is uncomplicated.

The easily accessible safety is located on the butt neck.

The drum magazine is very flat, but still holds 5 cartridges.

Ruger uses the additional designation ‘Ranch’ for weapons that are particularly short and easy to handle.

Short guns are handier, faster to move and bring to the target.

Especially in the fight against robbery, speed counts.

The .300 BLK caliber is based on the .223 Remington, but with a .30 bullet.

This cartridge was originally developed for the AR15 self loading rifle.

First, we’ll have a peek at our selection of the best Ruger Ranch weapons.

If you like being a follower of this style of gun, you’ll appreciate this edition we’ve picked.

It is Bolt Action of the Ruger American Rifle Project.

The barrel is estimated at 16.2 inches, which renders it a long-range weapon to be dealt with.

A durable stock is also provided, built to help you survive recoil and endure the shock that comes with it.

This bolt action is capable of keeping up to ten bullets, plus one.

You will see from now that this has twice the CZ bolt action weapon capacity.

So if you’re not pleased with the CZ model and want some “oomph” with a bolt action, the Ruger Ranch might be the perfect choice with you.

Built in the U.S.A., this is a high-quality, best-in – class firearm production.

That’s because, when it comes to American-made firearms, weapons makers keep those two types to a high level. This is far more than every other arm produced in the country.

The Ruger American Ranch Rifle could be your best friend for years to come if you are searching for a bolt action that is second to none that will last you a long time.

Final Verdict: Best Ruger Ranch Rifle as 300 Blackout

Perhaps the better choice for bolt action shooters who want more than five rounds, is the Ruger American Ranch gun.

This weapon is ideal for medium or even long-range shooting or target practice.

The aspect that most amazed us is the twist rate for tanks.

This will make for several rounds varying from 110 to 300-grain in weights.

When you’re searching for a twist barrel that can do that, the Ruger American Ranch weapon may be just what you’re searching for.

7th Best .300 Blackout Rifle: Sig Sauer Rifle M400 .300AAC 16″ Patrol Range Model

Best .300 Blackout Rifles


  • Highly robust
  • One of the best 300 Blackout Rifles on the market
  • Very convenient to customize with collapsing stock


  • None

7th Best .300 Blackout Rifle

Sig Sauer is one of the industry’s most popular and most successful weapons brands.

But it’s no joke they have a 300 Blackout rifle that is one of the strongest on the market.

With that said, let ‘s look at why it merits this award so much.

The material is meant for combat activities and law enforcement. It is, though, often meant for civil purposes such as fishing or contact sports.

It is a military type choice and is without doubt one of the higher precision weapons.

Included is a barrel prone to corrosion and filled with nitride, rated at 16 inches.

On top of that, the barrel and the bottom are made from high grade aluminum aircraft engineered to make this weapon a super sturdy, tough-as-nails choice.

Of course, since the other pieces including the forend, handle, and collapsible buttstock are constructed of high-quality rubber, they keep keeping it a probability.

The gas block is railed and built to offer the solid results you want your weapon to.

The Sig Sauer rifle could be the best option to have in your arsenal if you’re searching for a tool that’s reliable and perfect for the use of sports or home defense.

Final Verdict: Great 300 Blackout Ranch Rifle

Another of the best weapons on the market, is the Sig Sauer 300 Blackout rifle.

And it is proving deserving of the distinction.

The weapon itself is made from the inside out to last, and is robust.

Not to be overdone, this has solid efficiency that helps you to shoot off your shots without a single question.

It also renders the collapsible stock accessible to consumers of any scale.

It definitely isn’t a one-size-fits-all sort of weapon.

When you’re searching for a 300 Blackout rifle that can be specifically customized to your tastes, the Sig Sauer may be your best option.

Required Applications Of a Blackout 300

We all have a particular reason for the weapon for 300 Blackout customers.

There are far more interesting benefits of a 300 Blackout, however.

At least one of them is hunting.

A strong 300 Blackout weapon may be effective for varmin hunting or for big animals such as deer or elk.

Best .300 Blackout Rifles

The successful application of a 300 Blackout is for the intent of competition.

A Blackout weapon can hold its own against long range weapons such as those with the potential to shoot long range rounds and 6.5 Creedmoor bullets.

You can also use your 300 Blackout gun as a powerful home defense tool, at last.

Some would suggest the usage of such a weapon (or an AR-style firearm) might be overkill.

Yet that can also be as successful as any other weapon you ‘re using.

Final Verdict: Best .300 Blackout Rifles

To you there is the finest 300 Blackout Rifle out there.

It’s a question of choosing one that suits your personal tastes, intention and meaning, and most significantly, your budget.

Feel free to browse about and don’t be scared and find out what people in general are thinking about such weapons.

If you particularly like one, it’s necessary to gather more details about it before you make a final decision.

Whether this is your first time purchasing a 300 Blackout gun, we can guarantee you will not be disappointed until you check this out.

About the .300 Blackout Caliber

.300 AAC Blackout is no longer hip.

In contrast to many newer wonder calibers like 6.5 Grendel, 6.8 SPC1 or .260 Remington2, it has been around for a long time.

And contrary to expectations, there is no rifle with it in my cupboard. Maybe this will change after this article.

What can .300 BLK do? Two things: In the supersonic version, it’s the ballistic brother of 7.62×39, in my opinion the best Kalashnikov caliber on the market.

And in the subsonic variant it is a 9mm Para or .45 ACP with a better trajectory, which screams to be silenced.

Best .300 Blackout Rifles

I think the fact that this caliber does two things is what makes it superior to the other, more short-lived trendy calibers.

These are worth looking at separately.

The replacement

300 Blackout in the supersonic variant is very similar to 7.62×39.

And I’ve already explained that I love this caliber, because it’s relatively easy to end up with a good overall system:

The caliber works with less barrel length than .223 Rem, the lower maximum range makes discussions about rifle scope versus red dot unnecessary and you get a bullet that is twice as heavy and is less easily distracted by vegetation and penetrates better. It’s easier to make a coherent package from a Kaschi than from a .223 Rem AR-15, and just as fast you get a coherent AR-15 in .300 Blackout.

The Cartridge of the Best .300 Blackout Rifles

In addition, the 7.62×39 cartridge has some peculiarities that are better suited to Kaschi:

It is still comparatively cheap today, if you can live with probably corrosive ammunition and get only one bullet weight and type.

Which is still packed in a steel case, which fits, because Kaschis do break cases.

Exclusive ammunition is rare, suitable for hunting as well, and if so, then exceptionally expensive.

It is difficult to reload, because it requires .310-.312 bullets and cases do not last long.

The case is ideal for extraction thanks to its pronounced conical shape.

.300 Blackout is similar, but has features that better match the AR-15:

Ordinary ammunition is more expensive, specialized ammunition is slightly cheaper and much more numerous.

Re-loading is better both in terms of bullet diameter and because AR’s cases do not break and because .223 cases can be converted.

The case is not ideal for extraction, but it fits the AR-15 system like ass on bucket, which always has problems with the larger base of the 7.62×39.

Where 7.62×39 is the best cheap solution, .300 Blackout is the best enthusiast solution.

Reloading becomes important, though.

That may be stupid, but here it is worth a lot, because you have to load two cartridges anyway: The subsonic and the supersonic.

The subsonic version for the Best .300 Blackout Rifles

Everyone likes silencers.

In Germany this is parallel to the USA, where these things are also in vogue.

And that’s why people love the 300 BLK. Or let’s call them .300 Whisper to pay respect to JD Jones.

He invented the original concept with a view to silencer use.

Best .300 Blackout Rifles

But the subsonic version has much less power. Which is perhaps not that important: In World War II, .45 ACP was enough for the DeLisle Carbine, and the power of 45 ACP and 9mm Para also reaches 300 BLK.

If you believe in “location, location, location” when it comes to hits, you will be satisfied with the 300 just out-of-the-box, because what 300 BLK can do better than pistol bullets is the trajectory.

Of course, the heavy .30 bullets are VLDs, which means very low drag compared to pistol ammunition.

But not everything is rosy, I think: The choice of hollow-point bullets or reliably tumbling bullets is minimal.

As of December 2017, we are getting exactly one bullet in Germany with at least a mediocre reputation for target effectiveness, the 208gr A-MAX.

This is also clear, because the advantage of .300 BLK, the use of existing .30 bullets, is also their disadvantage:

The bullets are not intended for subsonic use.

Heavens, the really heavy bullets over 200gr are not even meant for .308 Win, but for .300 WinMag upwards.

They usually need much higher speeds to work. But in the USA it is just getting better, so we can only deal with them in years…

Nevertheless: 9mm Para and .45 ACP have a huge selection of suitable hollow point bullets, which work extremely reliable even in the subsonic range.

Those who shoot only in this way are much better off with one of the two imho calibers, especially since training is much cheaper with them.

The hybrid of the Best .300 Blackout Rifles

300 BLK may not be optimal in the subsonic range at present, but it is good.

In my opinion 300 BLK is great in the supersonic range, but some will prefer the better range and longer operating time of .223 Rem or 5.56×45 NATO.

Best .300 Blackout Rifles

Nevertheless, in combination it is unbeaten:

Switching from one mode to the other with a magazine change (and a setting on the throttle block, I hope) is top. In the past I was afraid that you would need runs with different twist, but that doesn’t seem to be true.

So why don’t I have a .300 BLK-AR-15 yet? Because I already have a couple in .223, which covers the supersonic range.

And some Kaschis in 7.62×39. And for subsonic, a 9mm AR-15.

But if I ever dream of having a rifle for all my uses, that’s a .300 BLK. – as in “if you had to choose between the woman of your dreams and the weapon of your dreams… what caliber would it be?”

Professional users have long been in need of a new caliber and weapon system that combines the silenced submachine gun and a short-barreled assault rifle in one weapon.

With the RUAG .300 Whisper SWISS P family of cartridges and the APC300 from B&T, it has been possible to massively increase the operational range and to be able to carry out the quiet, silenced firing from the same weapon.

From all these points of view, the 7.62×35 mm calibre cartridge (the metric dimensions of the .300 Whisper SWISS P) is a real masterpiece: it combines the target ballistics and penetration performance of the 7.62×39 with the range and accuracy of the 5.56×45 NATO standard cartridge. The calibre is predestined for use in silenced weapon systems.

The .300 AAC Blackout, which is becoming very popular in the USA, is not the first .30 caliber ammunition designed for these purposes.

The American company SSK INDUSTRIES, whose founder J. D. Jones had already launched the .300 Whisper caliber in the early 1990s, used the .221 Fireball cartridge, which is somewhat unknown in our latitudes, as a basis.

Best .300 Blackout Rifles

In performance and ballistics the .300 Whisper is equal to the .300 AAC Blackout, but there are slight differences in the case dimensions.

This means that guns designed for .300 Whisper can be reliably used with the .300 AAC Blackout, but not vice versa.

RUAG Ammotec is the only manufacturer to offer cartridges that are waterproof and temperature stable.

Moreover, they are the only cartridges in Europe that are available without ITAR.

Of the four available cartridges, two are designed for high velocity and the other two for subsonic speed.

The latter are particularly low-noise in combination with silenced weapons.

The FMJ cartridge .300 Whisper SWISS P HV Ball has a bullet of stable shape and mass which fulfils the guidelines of the Hague Land Warfare Convention and can therefore also be used for military purposes.

It has sufficient energy to penetrate a NIJ level IIIA body armour at 200 metres and to engage unprotected targets up to 300 metres.

The hollow-point bullets of the .300 Whisper SWISS P HV Styx Action with 8.4 g / 130 gr were designed for maximum stopping power in the supersonic range.

When hitting soft targets, they expand to twice their diameter, thus ensuring a high energy transfer.

This cartridge is mainly used by special police units.

The standard cartridge in the Whisper family is the .300 Whisper SWISS P Target 14.3 g / 220 gr, which has been manufactured by RUAG in Switzerland for over 10 years.

The built-in HPBT bullet is dimensionally and mass stable, as it only flies in the subsonic range (320m/s).

This makes the cartridge all the quieter, because there is no sonic boom, which cannot be prevented with sonic cartridges even with a silencer.

This cartridge is particularly suitable for training, sniper use in urban areas or infantry, which must be silenced.

The bullet of the special cartridge .300 Whisper SWISS P Final 13.0 g / 200 gr has a very thin jacket which contains a core of lead granulate pressed without blowholes.

The SWISS P Final is thus the only subsonic cartridge in the world where the projectile fragments 100% in a soft target.

Thanks to its rapid response time, the cartridge develops an energy output never before seen in the subsonic range, with minimal penetration depth.

As a result, collateral damage or the danger to third parties from escaping projectile fragments is reduced to an absolute minimum.

The SWISS P Final finds its primary use in the silent engagement of secondary targets such as attack dogs, sentries, cameras, motion detectors or street lights.

Best .300 Blackout Rifles

Except for the .300 Whisper SWISS P HV Ball, the other RUAG products are already available for military and police units.

The first official presentation to the trade public of these new cartridges took place at the EUROSATORY trade fair in Paris from 16 to 20 June 2014.

A selected group of representatives of public authorities, the military and members of the government were invited by RUAG Ammotec to test the ammunition with the new B&T APC300 assault rifle at the shooting range not far from the exhibition centre in a closed setting.

We already have a test of the B&T APC300 with special cartridge .300 Whisper from RUAG.

The weapon APC 300 was developed by the partner of the Swiss company B&T AG in close cooperation with RUAG.

The joint developments allowed the weapon and ammunition to be perfectly matched to each other.

This means that the customer does not just buy any weapon and any cartridges, but he receives a complete weapon system in which all components, from the cartridge to the silencer, all harmonize with each other, as one is used to from Swiss products.

About Calibers & the Best 300 Blackout Rifle

Why do you write “caliber .30” with a dot in front of the number, but “caliber 12” without a dot?

Why are there different sized 8 millimetre calibres? Such questions embarrass even some experts.

The caliber hullabaloo has history.

And it begins around the middle of the 14th century with artillery.

The calibre of the first forged and later cast gun barrels was always a product of chance.

This was not a problem, because these early bombards, sharpmutes, metzen, whole and half snakes and whatever else the cannons were called, were stuffed with field and pebble stones anyway.

From 1400 onwards, the idea of shooting chiselled stone balls was born.

And from then on the calibre took on a certain significance.

The word probably comes from the Arabic, where “Khalib” means “measure”.

Now one had to carry the very special matching bullets with each cannon barrel. And that caused considerable logistical problems.

The vicar’s idea for the Best .300 Blackout Rifle

Weapons in defined calibres were only possible after gun builders had learned to drill the gun barrels at the beginning of the 16th century. The time was ripe for a calibre system.

This was invented in 1554 by Georg Hartmann, vicar at the St. Sebald Church in Nuremberg.

He expressed the caliber of the barrel by the weight (in pounds) of the stone ball that just fitted into the bore.

According to this, about one harlot had a caliber of 30 pounds, a whole snake had 24 and half a snake had 12 pounds. And the small-caliber hand snakes measured only one or half a pound.

Pound and pound of the Best .300 Blackout Rifle

Best .300 Blackout Rifles

This so-called Nuremberg calibre system was quickly adopted by all states and maintained until the middle of the 18th century, when the cannonballs had long since been cast in iron and lead.

However, there were some small differences because the pound had a different weight in the individual states.

The English transferred the German churchman’s pound system to smoothbore guns, but they replaced the somewhat outdated Stone Age measure with a pound (= 453.6 grams) of smeltery lead as a reference.

This gave rise to the calibre system for shotguns that is still used worldwide today.

According to the cannon nomenclature, a shotgun in caliber 4 is a quarter-pounder, because the caliber large lead ball weighs a quarter of a pound. And with the considerably smaller caliber 12, the weight of the caliber-identical bullet is only a twelfth of a pound.

The smallest in this system is caliber 36, which is a 1/36 pounder.

For reasons that can no longer be explained, the small caliber 36 is increasingly being given the American designation .410 inch – and that is inherently a drawbarrel capsule.

By the way: In the Anglo-American language, shotguns and shotgun ammunition are not called “caliber”, but “gauge” (abbreviation “ga.”), which means “gauge”.

Millimeters and inches.

As understandable and clear as the caliber designations for smooth-bore ammunition are, it is just as confusing for drawbarrel weapons. There are numerous reasons for this.

First of all there are the two different measuring systems.

According to the so-called CGS system (=Centimeters/Grams/Second) the caliber designation is in millimeters and decimals. Examples: 9 mm, 11.15 mm, 4.73 mm.

There is also the Anglo-American inch system: one inch (abbreviated “in.”, symbol “) corresponds to 25.4 millimetres.

In German-speaking countries, inch is translated as “Zoll”.

In the case of handgun ammunition, the caliber is designated in hundredths (more rarely in thousandths) of an inch, with a dot being placed before the decimal instead of the comma commonly used in USA.

For practical reasons, the zero is omitted once. Therefore, one also speaks of “point calibres”. Example: Caliber .30″. (= 7.62 millimeters), that would be 0.30 inches in the US spelling, so it is the caliber 30/100 inches.

To translate the inch caliber into the millimeter caliber, you only need to multiply the inch value by 25.4. So .22″ would be 5.6 millimetres and .50″ would be 12.7 millimetres.

Conversely, you divide the millimetre measure by 25.4 to obtain the corresponding value in inches.

Measurement error included in the Best .300 Blackout Rifle

Best .300 Blackout Rifles

Anyone who now uses a calliper to measure the calibre of a bullet will notice that the measured value often deviates from the calibre (nominal calibre) stated in the headstamp or on the package.

This is partly due to the fact that the nominal calibre can refer to three different sizes: train, field or bullet calibre, and the value is usually rounded off (train calibre refers to the diametral distance between two trains; the same applies to the field calibre.

Bullet caliber is the largest bullet diameter).

While the bullet caliber of cartridge ammunition is always larger than the field caliber, because otherwise the fields could not be cut, the bullets for drawbarrel front loaders (except revolvers) have a slightly smaller diameter than the field caliber.

Otherwise they could not be loaded.

Two examples make this clear: the bullet of the 9 mm Parabellum cartridge has a maximum diameter of 9.12 millimetres, whereas the corresponding maximum field calibre is 8.79 millimetres; for a Hawken Rifle calibre .45″ with a field calibre of 11.62 millimetres, a lead bullet with a diameter of 11.5 millimetres would be just right.

In the black powder era of cartridge ammunition, standard dimensions did not yet exist.

Unfortunately for the Best .300 Blackout Rifles.

The manufacturers often had quite different ideas about which train, field or bullet caliber would be the most favorable in each individual case.

Therefore, even with a certain type of cartridge, the calibers sometimes differ quite considerably. A typical example is the .38 Long Colt from 1874 with an actual bullet diameter between .36.2″ (= 9.19 millimeters) and .38.2″ (= 9.7 millimeters).

The situation is similar with other cartridges in the .38 caliber category, such as .38 Colt New Police, .38 Merwin R Hulbert, .39-40 WCF and .380 Short C.F.

In other words, the earlier caliber designations were rather indicative.

However, when modern jacketed ammunition was introduced and the standard dimensions gradually became more common, the confusion did not change much.

Only the tolerances became a little tighter.

Inaccuracy is a trump card Only in recent times have efforts been made to adjust the calibre designation of new cartridges to an actually existing measurement. For example, the jacket bullet of the .357 Magnum has a diameter of .357″ (= 9.07 millimeters), and the caliber designation of the .257 Weatherby Magnum is also based exactly on the bullet caliber (.257″ = 6.53 millimeters).

The caliber designation of other modern cartridges corresponds to the minimum field or minimum train caliber, or both.

A typical example is the .308 Winchester or 7.62 mm x 51 Nato cartridge: minimum draw caliber .308″ (= 7.82 millimeters), minimum field caliber .300″ (= 7.62 millimeters).

By the way, the number 51 indicates the length of the case in millimetres to distinguish this cartridge from other 7.62 millimetre laboratories.

But the cases where the calibers are exactly marked do not occur too often even with modern cartridges.

Usually the indication is abbreviated or extended for cosmetic reasons.

For example, most 7 mm cartridges have an actual bullet caliber of .284″ (= 7.21 millimeters), while the actual bullet caliber of most .22″ caliber cartridges – such as .22 Hornet, .221 Fireball, .222 Remington, .223 Remington, .224 Weatherby Magnum, .225 Winchester – is actually .224″ (= 5.69 millimeters).

Ammo potpourri of the Best .300 Blackout Rifle

Best .300 Blackout Rifles

Why can .38 Special and 9 mm Luger cartridges be fired from a .357 Magnum revolver, for example?

This is due to the almost identical dimensions of the normal caliber: the maximum bullet caliber of the .357 Magnum ammunition is 9.12 millimeters, the .38 SPL is 9.14 millimeters, and both have a minimum field/traction caliber of 8.79/9.04 millimeters, compared to the Best .300 Blackout Rifle.

The 9 mm Luger deviates slightly with a maximum bullet diameter of 9.03 millimetres and a minimum field/torque calibre of 8.82/9.02 millimetres, but theoretically it is still within the calibre range of the other two cartridges.

As far as the .38 SPL is a jacketed bullet, shooting from a 357 drum does not cause any technical problems, except for longer free flight and burn-out of the chamber.

The relatively short 9 mm Luger cartridge, on the other hand, usually has gas slippage in the 357 barrel with all the consequences.

Moreover, .38 SPL cartridges with lead bullets do not perform optimally from a .357 barrel, because the field height usually designed for jacketed bullets is too low.

Therefore, it is also senseless to shoot 9 mm Luger lead bullets from a pistol, for example.

The field height is much too low for safe guidance – the bullets slide more or less uncontrolled through the barrel.

Even in serious literature, the terms “calibre”, “cartridge” and “laboratory” are often confused.

This confuses the novice even more. So: “Calibre” always refers only to the nominal size of the bullet diameter (examples: .38″ (.380″), .30 (.300″), .22 (9 mm, 8 mm S).

Additions to the caliber designation, on the other hand, always describe a specific cartridge or laboratory.

The “cartridge” is the combination of a certain caliber with a cartridge case of a certain geometry (examples: 9 mm Luger, .357 Magnum, .460 Weatherby Magnum).

Thus, there is no caliber .38 Special, but only the caliber .38″ and the cartridge .38 Special.

The continental European rifle cartridges are usually characterized by the indication of caliber and case length and possibly other special indications (examples: 5.6 x 57; 7 x 66 by the court S.E.).

The American designations for short firearm and rifle cartridges are different: In addition to the caliber designation (recently sometimes also in millimeters), they usually contain word additions that refer to the manufacturer, inventor, matching weapons or similar, or are mere fantasy names (examples: .308 Winchester, 7 mm Remington Magnum, .22 Hornet, .45 Long Colt).

Some cartridge designations also contain the model year, such as the “.30″ Government 1906” (common abbreviation: .30-06 Springfield).

Recently it has become common to include the base case from which the cartridge was developed in the cartridge designation. Thus, the .25-06 Remington is derived from the .30-06, the 7-mm-08 Remington from the .308 Winchester and the .22-250 Remington from the .250-3000 Savage.

The Savage has a very unusual addition: 3000 is a promotional gag and refers to the initial speed in “feet per second”.

Free Data

Early US cartridges from the period 1875 to 1900 usually have a mark consisting of two or three numbers.

These are laboratory specifications. Thus, “.45-100-550 Sharps” means that this cartridge is laboratory-loaded with 100 grains of black powder and a 550 grains bullet caliber .45″.

The western classic .44-40 Winchester was originally called “.44-40-200 Winchester Center Fire”, meaning:

200 grains of lead before 40 grains of gunpowder.

The first cartridges with low-smoke powder had the bullet weight omitted (examples: .30-40 Krag, .30-30 Winchester); later, the laboratory instructions were completely abandoned.

It is completely different with the classic English big game cartridges.

The four thickest (for double-barrelled smooth-bore weapons) were designated according to the pound nomenclature: 4-, 8-, 10- and 12-bore (=calibre).

There was only one cartridge and one laboratory for the quarter-pounder: 4 ounces of black powder (= 113.4 grams) gave the 1,881 grains (= 121.9 grams) of lead (length 27.2 millimetres) a starting energy of just over 10 kilojoules (kJ).

The calibers of the cartridges for draw-telescope weapons are specified in thousandths of an inch, as is customary in England (such as .450″).

In order to characterize the cartridge in question, the caliber is accompanied by specific information on the type of propellant, the weapon and often also the case length (example: .450 Nitro Express 3-1/4″).

In contrast to the USA, in England, rifle cartridges with a converted case are first named the calibre of the base case and then that of the new case (example: .500/.450 Magnum Nitro Express 3-1/2″).

Change your style with the Best .300 Blackout Rifles

Best .300 Blackout Rifles

In some calibres it is possible to shoot different types of cartridges from one gun.

For example, from a weapon set up for the .22 LR cartridge, the .22 Long and the .22 Short, even the 6 mm Flobert.

And from a revolver caliber .357 Magnum, the cartridges .38 Special and (with another drum or with holding clips) even the rimless pistol cartridges 9 mm Parabellum can be fired.

This is undoubtedly practical, sometimes cheap and in exceptional cases justifiable, but in principle absurd.

After all, what is the point of a 357 if it is used to fire completely different (and cheap) ammunition?

This is no different than when someone drives his Lamborghini mainly at 80 km/h.

Apart from that, always expect better results from the original ammunition.

This is already because the shorter cartridges in the 357 have a longer rotationless bullet travel.

The .22 caliber cartridges are no different, but when using the short cartridges frequently, the chamber in front of the case mouth is burnt out with the consequence that the .22 LR cases are bulged and sooner or later “stick”.

Calibre and type of modern civil ammunition are always identified by the embossing on the case base, the so-called headstamp.

In this respect there are no identification problems.

The single cartridge does not show the laboating characteristics.

It is only printed on the packaging.

However, this so-called box label usually only contains the designation of the bullet type and weight.

Only a few manufacturers also indicate the laboured propellant quantity and type as well as the type and nature of the ignition device.

Therefore, one should not touch loose and not clearly identified laboratories and certainly not shoot them.

From military stocks, ammunition is occasionally sold on the civilian market, the so-called surplus ammunition.

This surplus ammunition is laboratory tested according to standards for certain weapon systems. It may therefore be unsuitable in individual cases.

This applies in particular to the 9 mm Luger cartridge, which experience has shown to be too strong for one pistol and too weak for another.

To find this out, only trial and error can help.

Especially with the Best .300 Blackout Rifles.

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