The Best 450 Bushmaster Muzzle Brakes in 2022 – Reviewed

You’ll never be able to completely get rid of your gun’s recoil. However, that doesn’t stop us on a mission to reduce it as much as possible, especially when firing off a high-powered cartridge like the .450 Bushmaster. To help you with that, a muzzle brake, also known as a recoil compensator, is a great tool to help you control your rifle’s recoil. When investing in a key component like this, be sure to understand how they work in order for you to know what makes a good one.

If you’ve looking for a way to reduce recoil as much as possible, then you’ve come to the right place as we go over the number one accessory you need in order to do so.

The .450 Bushmaster Round – What’s the Fuss

If you’re not yet convinced that the .450 Bushmaster is the right round for your rifle, then you might want to read on.

While the .450 Bushmaster was originally intended for the AR-15 platform, it’s also been made available in several other rifles, such as the Ruger American bolt action rifle and Ruger Gunsite Scout Model 77.

The .450 round was designed to create an ammo that would help give an AR15 the firepower that’s comparable to a .45-70 Government. Though this cartridge was designed by LeMag firearms, they’ve added the term Bushmaster at the end of its name as they were working with Bushmaster (which in turn was owned by Remington Arms before they went bankrupt and is now owned by Franklin Armory).

The .450 was made to deliver similar ballistics to the .45-70 Government to stop grizzly bears and other large game. However, the advantage of this is that by using it in a platform like the AR-15, you get to enjoy semi-automatic capabilities and faster reloading compared to a lever-action rifle.

The Bushmaster will offer a flat trajectory out to around two hundred yards. This is not a long-range precision round, but works great as a mid-range weapon that’s highly effective. Overall, this is a very powerful round and if you know anything about the .45-70 Government, this cartridge can deliver quite a lot of recoil. Fortunately, one of the best ways to mitigate the recoil is to invest in muzzle brakes.

Benefits of Upgrading your Muzzle Brake

It doesn’t take long for you to start experiencing the advantages of a muzzle brake after installing it. A quality upgrade offers:

Reduce Recoil

Hands down this is the most important benefit of 450 Bushmaster muzzle brakes, which is to tame the powerful Bushmaster round and enhance field performance, accuracy, as well as recovery time between shots. Many gun owners are in fact not prepared for the power behind the .450 shot, especially if they’re accustomed to firing any high-power rounds. For novices, 450 Bushmaster muzzle brakes are virtually a must-have before firing off a cartridge like this.

Suppressor Support

While not all 450 Bushmaster muzzle brakes allow for easy suppressor support, some do. These will help minimize the noise they produce, which makes for a great plus point for many owners. This feature will be particularly important for those who enjoy shooting in groups or in any area where noise is a concern.


The market for products that support the .450 round is still growing as it slowly gains popularity among gun enthusiasts. Upgrading to a quality muzzle brake from our list will ensure maximum compatibility with your gun setup.


Going straight to the market before reviewing our guide and round up of the top products might cause you to potentially break your bank buying a muzzle brake. Part of our list below actually includes a few affordable 450 Bushmaster muzzle brakes that offer a multitude of benefits, making it a very wise investment.

Features of the Best 450 Bushmaster Muzzle Devices

The end goal for a muzzle brake is obviously to help you cut down on the recoil produced by the .450 Bushmaster ammo. But you need to remember that not all are created equal. The very best .450 Bushmaster muzzle brakes should have the following features:

Recoil Reduction by 50%

Not every .450 Bushmaster muzzle brake on the market will be able to perform this substantially, so be sure to know how well they work, especially since this is what they’re made to do.

Ability To See Bullet Splash

The ability to see bullet splash is directly tied to recoil reduction and can be enhanced by a good muzzle brake.

Increased Accuracy

While you shouldn’t expect a massive change in accuracy, a solid muzzle brake will produce noticeable differences as it allows you to gain better control over your firearm.


As with all virtually must-have components that deliver drastic results in firing, some .450 Bushmaster muzzle brakes can get expensive. Fortunately, we’ve rounded up some of the best .450 Bushmaster muzzle brakes that offer excellent value.

Noise Reduction

While a muzzle brake does not act as a suppressor, it is able to redirect the blast away from the shooter. A great muzzle brake will be able to minimize any blast towards the shooter. Nonetheless, you should still invest in hearing protection when shooting with a large caliber such as the .450 Bushmaster.

Flash Suppressor

While the whole point of getting a brake is to reduce recoil, suppressing muzzle flash could be another feature to look out for as well. Some products come with a flash suppressor installed on them to make it a convenient 2-in-1 package that offers excellent value.

Ease of Installation

Your brake should be very easy to attach to the end of your rifle. If you’re not used to making modifications yourself, then it’s advisable for you to opt for something that does not require any specialized tools. The best kind is one that can simply be threaded on and off.

Durability and Corrosion Resistance

The best firearm components should be built out of a very durable and corrosion-resistant finish. Examples of such material include stainless steel or parkerizing. Most brakes are built from stainless steel these days with additional finishing or coating for enhanced durability.

Review of the Best .450 Bushmaster Muzzle Brakes

Now that we’ve gone through some critical functionalities of a quality muzzle brake, it is time to take a look at the best .450 Bushmaster muzzle brakes available on the market for purchase. In our review, we will also describe the ideal customer for each product and the reasons why it might not be suitable for you. As you go through the list, do carefully review the advantages of each muzzle brake to decide on the best one for you.

1. SilencerCo ASR 450 Bushmaster ¾-24 Muzzle Brake

Best .450 Bushmaster Muzzle Brake ¾-24

SilencerCo manufactures high-quality products that rarely disappoint. And for those with a larger budget, this .450 Bushmaster muzzle brake is certainly worth some serious consideration.

As you’d expect from such a reputable manufacturer, this muzzle brake is built from high-quality stainless steel and black oxide finish for greater long-term durability and corrosion resistance. Featuring three large pots, this muzzle brake is able to substantially reduce recoil, helping you stay on target and achieve quicker recovery between shots for a noticeable improvement.

The part where it really shines is the number of options this .450 Bushmaster muzzle brake provides. This muzzle brake makes it so easy to suppress your big bore AR15 as you can easily mount the Hybrid 46 sound suppressor. Additionally, the company has even designed the muzzle brake as a quick attach or detect mount that can be done with a single hand.

While this .450 Bushmaster muzzle brake boasts excellent build quality with extra functionalities, it does come with a few downsides that you need to weigh out. First, the price is very high, which is certainly a fair value in exchange for greater durability and options. With that being said, those options will also require the use of other SilencerCo products.

Overall, this is a great product from SilencerCo for those with some money to spare and who wants easy compatibility with a suppressor.

You would like this if:

  1. You want a product that’s made of superior stainless steel construction and black oxide finish for corrosion resistance and anti-reflective properties.
  2. You want something that supports one-handed attachment of a suppressor for quick and easy installation.
  3. You want one with three large ports to deliver excellent recoil reduction.

You might not like this if:

  1. You’re shopping with a tight budget. While this is certainly one of the best. 450 Bushmaster Muzzle Brakes out there, it is definitely not a budget solution, albeit a good value.

2. Next Level Armament .450 Bushmaster Muzzle Brake


We understand that choosing the best muzzle brake for your .450 Bushmaster is no easy task. Aside from a high-quality build and top-range features, the muzzle brake needs to also be affordable. Considering the fact that most gun owners will end up needing to take the muzzle brake to the gunsmith, it is critical for the product to have a low price point to provide great value.

In that respect, we’ve happy to say that Next Level Armament’s .450 Bushmaster Muzzle Brake is one product that delivers excellent value, making it an absolute steal. Despite the affordable price tag, there are certainly no sacrifices made on quality either. The muzzle brake is CNC-machined from high-quality stainless steel and it does an excellent job of reducing recoil and potential muzzle jump.

This muzzle brake is 2.5” long and 0.88” in diameter, which is a standard length for muzzle brakes, but its weight comes in a bit on the lighter side, weighing at a modest 2.9 ounces. Though the bit of weight the muzzle brakes might add to longer barrels might not seem much, every bit does count when it comes to portability and maneuverability of your firearm in the field.

This muzzle brake utilizes 11/16” x 24 threads per inch TPI, making it compatible with the Ruger American Bushmaster rifle or any other barrel that features the same thread specs. Though this might not deliver the absolute best performance or is able to reduce the noise effect introduced by other Bushmaster muzzle, this one does an excellent job while still being priced affordable enough to fit any budget.

The bottom line is that the Next Level Armament muzzle brake is hands down one of the best values for your .450 rifle. While there are other more premium options, you’d be hard-pressed to find another that offers you as much bang for your buck like this one.

You would like this if:

  1. You want something lightweight as this weighs only 2.9 ounces.
  2. You want to add 2.5” in length to your rifle.
  3. You want a muzzle brake that offers unbeatable value.
  4. You have an 11/16” x 24 TPI barrel.
  5. You want a product that’s constructed from CNC Machined Stainless Steel

You might not like this if:

  1. You want a premium muzzle brake for your .450 Bushmaster.

3. 5/8×32 458 SOCOM 450 Competition Muzzle Brake

Second Runner-Up

Each of our .450 muzzle brakes choices come with the same virtues of excellent design and exceptional value. Finding Bushmaster muzzle that meet our high standards isn’t always easy, but we’ve got you covered with a muzzle brake alternative for the 11/16 x 24 TPI barrel.

Coming in third on our list is the SOCOM .450 Bushmaster Competition Muzzle Brake that’s also machined from stainless steel to provide ample product durability and great performance in reducing recoil and muzzle jump. The stainless steel construction not only provides the strength needed to withstand routine and immense pressure, but it’s also able to resist moisture. Weighing at only three ounces, this muzzle brake will add minimal weight to your overall gun build.

While this muzzle brake is very affordable, it is produced in the US, meaning you can rest assured of its quality. One main concern for this would be the scarcity of the component, as it is not a mass-produced part. Having a limited edition component is a double-edged sword as you’ll often receive a superior product as the company pays careful attention to quality, but they may often be difficult to procure. In short, if you want this quality yet affordable muzzle brake, you should act fast so you don’t end up with a backorder.

However, one thing you need to be aware of is that this is only compatible with barrels that have the ⅝ x 32 threads per inch specification. Other Bushmaster muzzle on our list may only be compatible with 11/16” x 24 TPI barrels, so do check to ensure you pick the right muzzle brake for your .450 Bushmaster gun.

The bottom line is that this 458 SOCOM .450 Competition Muzzle Brake offers excellent value with great performance, but its availability might be limited, so you should hurry and not delay purchasing this muzzle brake.

You would like this if:

  1. You enjoy high-quality Bushmaster muzzle that are made in the USA.
  2. You want a firearm component that’s built from machined stainless steel to offer excellent value without sacrificing quality performance.
  3. You want a lightweight muzzle brake that won’t add too much weight to your build.
  4. You have a ⅝” x 32 thread per inch barrel.

You might not like this if:

  1. You want something that’s more widely available as this muzzle brake might have limited availability.

4. Glfa Muzzle Brake .450 Bushmaster 11/16”x24 Threads – The Best 11/16-24 Muzzle Brake .450 Bushmaster

GLFA is well known for producing some great products that are compatible with the .450 Bushmaster. Naturally, we would expect their muzzle brake to perform just as well, and we certainly were not disappointed.

Featuring 11/16” x 24 threads per inch, this muzzle brake is made from stainless steel. It also has a ⅝” x 32 threads per inch variant, so be sure to check it out and make sure you get the proper muzzle brake for your barrel.

In terms of length, this muzzle brake is two and three-eights inches long and features an attractive black finish that resists reflection. So, between the length and the finish, this muzzle brake will blend nicely with your .450 Bushmaster rifle.

This muzzle brake weighs just under half a pound, making it relatively heavier than other components on our list. For example, our runner-up pick only 2.9 ounces and this option is more than double that weight at 6.4 ounces. However, many will in fact argue that this is a matter of preference. Though some may not feel that half a pound is substantial, those who prioritize maneuverability, particularly at this spot on the gun, will insist that the difference can be felt.

So, is the added weight bad news? Not necessarily. While it’s very difficult to discern, the added weight should be able to help you increase recoil reduction, which is the entire point of a muzzle brake anyway. With that said, in terms of performance, this muzzle brake appears to perform on par with the other entrants on our list.

Finally, we would like to point out that this muzzle brake is markedly cheaper than the other muzzle brakes offered by top manufacturers. Nonetheless, GLFA’s muzzle brake stands out from the rest as not only a well-constructed product but it also comes with a reflection-resistant black finish and a weightier build to further resist recoil

You would like this if:

  1. You want a muzzle brake with great value.
  2. You want an 11/16” x 24 threads per inch muzzle brake that is well-constructed from stainless steel.
  3. You prefer a product that has added weight to improve accuracy and recoil reduction.
  4. You want a muzzle brake with an attractive black finish to blend seamlessly with most .450 Bushmaster rifles and resist reflection.

You might not like this if:

  1. You don’t want the added weight that may reduce the maneuverability of your rifle.


A muzzle brake is a must-have to help you tame the power behind the .450 cartridge, especially for those who are unaccustomed to firing rounds with such a high kick. There’s a high chance you might accidentally spend too much if you head straight to the gun shop without reading our guide.

Be sure to keep our guidelines in mind when shopping to distinguish a great muzzle brake from one that’s low in quality. Alternatively, you can pick from our selection of the best brakes on the market today that will work to keep your shots low-recoil and high-accuracy. Hopefully, today’s article and guide have given you enough information and knowledge in order for you to make an informed decision while you’re on the hunt for the best muzzle for your rifle.

Frequently Asked Questions (FAQs)

How to Install 450 Bushmaster Muzzle Device?

Regardless of which muzzle brake you choose, the installation will be about the same. That said, the process can still be rather confusing for some, especially if you’re not used to making modifications or are doing it for the first time. Below is a step-by-step guide on how to install your new muzzle brake.

  1. Always check and be sure your gun is unloaded before carrying out any modifications.
  2. Place the upper receiver into a vise to make it easier for you.
  3. If required by the muzzle brake, you may need to install the crush washer.
  4. Thread the brake clockwise until it is tight against the washer.
  5. Apply between 15 to 20 pounds of torque, starting low and working up.
  6. Make sure the brake is properly aligned with any visual indicators present on the model.
  7. Depending on the variant, it may need to be permanently affixed to meet the 16” legal firearm length requirement.
  8. As for the last step, do be aware that a $200 registration fee, or “tax stamp” is required for guns that are legally classified as short-barreled rifles. Thus, you will need to consider how the muzzle brake will affect the total length of your gun to keep it at or above the 16” minimum length.

What Are The Types of 450 Bushmaster Device?

The types of Bushmaster muzzle available are the 450 Bushmaster muzzle brake, flash suppressor and compensator.

A muzzle brake is designed to assist in redirecting the gas pressure from the rounds fired from your rifle’s muzzle. Hence, this plays a vital role in recoil reduction so you’d have less pressure onto your shoulders which would allow follow-up shots to be fired effortlessly and quicker.

A flash suppressor is excellent in firing accurately in dark spaces and meant to reduce the muzzle flash of the rifle. Hence, the flash suppressors are an essential accessory to improve your vision during the night time or when the situation is not conducive. 

A compensator is designed to redirect gas and pressure from the rounds being fired to avoid your rifle from getting too high. Gun enthusiasts often mistaken muzzle devices and compensators, thinking that the terms are interchangeable. However, a muzzle device is great in recoil reduction but compensator reduces muzzle rise.

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