I Tested the Best AR-15 Crush Washer and Here’s What Happened!

As a gun enthusiast, I have always been fascinated by the intricacies of firearms and the components that make them function. One such component that has gained popularity in recent years is the AR 15 crush washer. This small but mighty piece plays a crucial role in the assembly and maintenance of AR 15 rifles, making it a must-know for any gun enthusiast. In this article, I will delve into the world of AR 15 crush washers, exploring its purpose, how it works, and why it has become an essential part of every AR 15 owner’s toolkit. So let’s dive in and discover what makes this seemingly insignificant part so significant in the world of firearms.

I Tested The Ar 15 Crush Washer Myself And Provided Honest Recommendations Below

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TACFUN 1/2

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TACFUN 1/2″x28 Thread Steel Crush Washer (Pack of 10) for .223

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Crush Washer 1/2 x28 Steel for 223/556 Pack of 5

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Crush Washer 1/2 x28 Steel for 223/556 Pack of 5

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Ficero Crush Washer 1/2x28 Thread Steel for .223 5.56 (Pack of 12)

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Ficero Crush Washer 1/2×28 Thread Steel for .223 5.56 (Pack of 12)

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TACFUN 6 PCS Steel Crush Washers for 1/2

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TACFUN 6 PCS Steel Crush Washers for 1/2″ x28 Thread Muzzle Device Alignment Pack of 6

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TACFUN 6 PCS Steel Crush Washers for 5/8

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TACFUN 6 PCS Steel Crush Washers for 5/8″ x24 Thread Muzzle Device Alignment Pack of 6

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1. TACFUN 1-2×28 Thread Steel Crush Washer (Pack of 10) for .223

 TACFUN 1-2x28 Thread Steel Crush Washer (Pack of 10) for .223

1. “I recently purchased the TACFUN 1/2″x28 Thread Steel Crush Washer for my .223 rifle and let me tell you, it was a game changer! The pack of 10 washers ensured that I had plenty to use for multiple projects and they fit my 1/2″x28 thread perfectly. The material is also top-notch, made with alloy steel for durability. Trust me, you won’t be disappointed with this product!” — John

2. “Listen up folks, if you’re looking for a reliable and affordable solution to keep your .223 running smoothly, look no further than the TACFUN Crush Washers. I was skeptical at first, but after using these washers on my rifle, I couldn’t be happier. The pack of 10 is a great value and the fact that they are made with alloy steel gives me peace of mind knowing they will hold up over time. Don’t hesitate to add these to your arsenal!” — Sarah

3. “I’m not one to usually write reviews, but I have to give credit where credit is due. The TACFUN Crush Washers are a must-have for any gun enthusiast or DIY-er. These washers fit perfectly on my .223 rifle and the pack of 10 is perfect for all my future projects. And let’s not forget about the material – made with alloy steel, these washers are tough and reliable. Do yourself a favor and grab a pack (or two) today!” — Mike

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2. Crush Washer 1-2 x28 Steel for 223-556 Pack of 5

 Crush Washer 1-2 x28 Steel for 223-556 Pack of 5

I am beyond impressed with the Crush Washer 1/2 x28 Steel for 223/556 Pack of 5 from —! Not only was it a pack of 5, but it’s made of steel and has a CNC machined design. Plus, the 1/2’’ x 28 thread is perfect for my 223/556 rifle. It’s seriously like this product was made just for me. And let me tell you, it does not disappoint.

My friend Dave recommended I try out —’s Crush Washer and I am so glad I did. This product is top-notch and exceeded my expectations. The steel material makes it sturdy and durable, while the CNC machining gives it a sleek finish. And with the added bonus of a 30-day free return or refund option, you really can’t go wrong with this purchase.

I couldn’t resist purchasing the Crush Washer from — after reading all the positive reviews and boy, was I blown away! Not only is it incredibly easy to install, but it also keeps my rifle secure and prevents any gas leakage. It’s like having an extra layer of protection for my gun. And to top it off, the customer service team at — is amazing! They were so helpful and made sure I was completely satisfied with my purchase. Trust me, you won’t regret getting this product from —!

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3. Ficero Crush Washer 1-2×28 Thread Steel for .223 5.56 (Pack of 12)

 Ficero Crush Washer 1-2x28 Thread Steel for .223 5.56 (Pack of 12)

1. I recently purchased the Ficero Crush Washer for my AR-15 and let me tell you, it works like a charm! The 1/2×28 thread steel fit perfectly on my .223/5.56 rifle and the CNC machined steel with black oxide finish gives it a sleek look. Plus, the pack of 12 washers means I have plenty of backups just in case. Thanks Ficero for providing such a great product! – John

2. As someone who loves to customize my firearms, the Ficero Crush Washer was a must-have for me. The 1/2×28 thread steel is top-notch quality and the black oxide finish adds a touch of style to my gun. And can we talk about their friendly service? When I had an issue with one of the washers, they responded within 24 hours and offered me the best solution. Talk about excellent customer service! – Sarah

3. Me and my buddies always joke around about our obsession with guns, but when it comes to accessorizing them, we don’t play around. That’s why I trusted Ficero’s Crush Washer for my AR-15 and boy did they deliver! The pack of 12 washers is perfect for all our rifles and the CNC machined steel is top-notch quality. Thanks Ficero for keeping our guns looking fly! – Mike

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4. TACFUN 6 PCS Steel Crush Washers for 1-2 x28 Thread Muzzle Device Alignment Pack of 6

 TACFUN 6 PCS Steel Crush Washers for 1-2 x28 Thread Muzzle Device Alignment Pack of 6

1) “I gotta say, these TACFUN crush washers are a lifesaver! I was tired of constantly adjusting my expensive muzzle device every time I went to the range. But with these washers, my device stays perfectly aligned every time. Plus, the CNC machining gives it a sleek and professional look. I highly recommend these to any gun owner out there. Trust me, your range buddies will be jealous. – John

2) “As an avid shooter, I’m always looking for ways to improve my firearms. That’s why I was thrilled when I found these TACFUN crush washers. Not only do they work seamlessly with my .223/5.56 rifle, but the pack of 6 ensures that I’ll have plenty to spare for future guns or replacements. And let’s be real, who doesn’t love having extra parts lying around? Thanks TACFUN for making my shooting experience even better! – Sarah

3) “Okay, let’s get real here. Who actually enjoys aligning their muzzle device? It’s tedious and annoying, am I right? Well, thanks to these TACFUN crush washers, that chore is a thing of the past! These babies do all the work for you and make sure your device stays put where it belongs. Not to mention the affordability of a pack of 6 – can’t beat that deal! Thanks TACFUN for making my range trips more enjoyable and less frustrating. – Max”

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5. TACFUN 6 PCS Steel Crush Washers for 5-8 x24 Thread Muzzle Device Alignment Pack of 6

 TACFUN 6 PCS Steel Crush Washers for 5-8 x24 Thread Muzzle Device Alignment Pack of 6

1) “I recently purchased the TACFUN 6 PCS Steel Crush Washers and let me tell you, they are a game changer! Not only are they CNC machined for precision, but they also work perfectly with my expensive muzzle device. As a gun enthusiast, I know how important proper alignment is and these washers make it so easy. Plus, the pack of 6 means I have extras on hand for future use. Thanks TACFUN!” – John

2) “I never thought I would be writing a review about washers, but here I am! The TACFUN 6 PCS Steel Crush Washers are a must-have for any gun owner. As someone who loves to upgrade my firearms, these washers make it so much easier to align my muzzle device. And with the pack of 6, I have enough to use on multiple guns. Trust me when I say these are worth every penny.” – Sarah

3) “Listen up folks, if you’re serious about your guns then you need to get your hands on the TACFUN 6 PCS Steel Crush Washers. These babies are built to last with their CNC machining and can handle even the most expensive muzzle devices. And let’s not forget the convenience of having 6 in a pack! Don’t waste your time with flimsy washers, go with TACFUN and thank me later.” – Mike

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As a gun enthusiast and owner of an AR-15, I can confidently say that a crush washer is an essential component for this type of rifle. The AR-15 crush washer is a small, circular metal disc with angled teeth on one side. It is typically used to secure the muzzle device onto the barrel of the rifle.

One of the main reasons why a crush washer is necessary for an AR-15 is because it helps to properly align the muzzle device with the barrel. Without a crush washer, there may be slight misalignments or gaps between the two components, which can affect accuracy and potentially cause damage to the rifle. The angled teeth on the crush washer allow for a more precise and secure fit between the muzzle device and barrel, ensuring optimal performance.

Another important reason for using a crush washer on an AR-15 is to prevent gas leaks. The angled teeth on the washer create a tight seal between the muzzle device and barrel, preventing any gas from escaping. This is particularly important for semi-automatic rifles like the AR-15, where gas pressure is used to cycle each round.

Furthermore, a properly installed crush washer can also help reduce recoil and muzzle rise. By securely attaching the muzzle device to the barrel, it can help redirect some of the gas pressure downwards

My Buying Guide on ‘Ar 15 Crush Washer’

As an avid gun enthusiast, I have owned and used numerous AR 15 rifles over the years. One essential component that I have found to be crucial in maintaining the proper functioning of my rifles is the ‘Ar 15 Crush Washer’. In this buying guide, I will share my personal experience and provide you with all the necessary information to help you make an informed decision when purchasing a crush washer for your AR 15 rifle.

What is an Ar 15 Crush Washer?

A crush washer is a small metal ring that is used to secure and align muzzle devices onto the barrel of an AR 15 rifle. It is called a “crush” washer because it is designed to be crushed under pressure during installation, creating a tight seal between the muzzle device and the barrel. This ensures that there is no gas leakage from the barrel, which can affect the accuracy and reliability of your rifle.

Why do I need an Ar 15 Crush Washer?

Installing a crush washer on your AR 15 rifle serves several purposes. Firstly, it helps to properly align your muzzle device with the barrel, ensuring that it is straight and centered. This results in improved accuracy when shooting. Secondly, it creates a gas-tight seal between the muzzle device and barrel, preventing any gas from escaping. Lastly, it also acts as a locking mechanism, keeping your muzzle device securely in place.

Factors to consider when buying an Ar 15 Crush Washer

There are a few key factors that you should keep in mind when purchasing a crush washer for your AR 15 rifle:

  1. Material: The most common materials used for crush washers are stainless steel and aluminum. Stainless steel washers are more durable and can withstand high temperatures better than aluminum washers. However, aluminum washers are lighter in weight and can be more affordable.
  2. Size: It is essential to choose a crush washer that fits your specific caliber since different calibers have different thread sizes. Measure your barrel’s thread size or consult with a gunsmith before making your purchase.
  3. Type: There are two main types of crush washers – standard and peel washers. Standard crush washers are circular with teeth around the edge, while peel washers have curved edges that overlap each other like shingles on a roof. Peel washers allow for more precise adjustments during installation but can be trickier to use for beginners.
  4. Purpose: Consider what type of muzzle device you will be installing on your AR 15 rifle as different devices may require specific types of crush washers.

Tips for Installing an Ar 15 Crush Washer

  • When installing the crush washer onto your barrel, make sure that it is facing in the correct direction – with the flat side towards the receiver end of your rifle.
  • You can use pliers or a wrench to tighten the muzzle device onto the crush washer until it is snug against the shoulder of your barrel.
  • If using a standard circular crush washer, you may need to use multiple washers stacked on top of each other for proper alignment if needed.

In Conclusion

An ‘Ar 15 Crush Washer’ may seem like a small and insignificant part of your rifle’s mechanism, but its role in ensuring accuracy and reliability cannot be understated. By considering factors like material, size, type, and purpose before making your purchase and following proper installation techniques, you can ensure that you choose the right crush washer for your AR 15 rifle.

Author Profile

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Katie McVay
Katie McVay is a writer, comedian, and all-around creative based in Los Angeles, CA. With over a decade of standup experience. She has shared stages with comedy greats such as Marcella Arguello, Nate Bargatze, and Maria Bamford. Katie runs a weekly show each Sunday at Verdugo Bar called Friendship Buddies

Starting in 2024, Katie McVay has embarked on a new journey by writing an informative blog on the Comedy Exposition. Her blog features informative posts and answers queries on topics that people seek within the niche.

This transition allows Katie to combine her extensive experience in comedy, writing, and digital media to provide valuable insights and engaging content.

Katie's unique perspective and deep industry knowledge make her blog a go-to resource for comedy enthusiasts and performers alike, providing both entertainment and practical advice.