Let’s Talk About Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer
Muzzle brakes are a crucial component for any serious shooter, especially when dealing with higher caliber rifles. They mitigate recoil, improve accuracy, and allow for faster follow-up shots. I’ve spent years testing different muzzle devices, and when I started building a budget-friendly .308 rifle, I needed an effective yet affordable brake. That led me to the Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer.
My primary goal was to tame the .308’s recoil without breaking the bank. I wanted something that offered noticeable recoil reduction, a durable finish, and ease of installation. Upon receiving the Radical Firearms brake, I was immediately impressed with the matte black finish and solid construction. The included crush washer seemed a bit thin, as noted in some user feedback, but I was hopeful it would suffice.
I considered brakes from Strike Industries and VG6 Precision, known for their excellent performance. However, the price point of the Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer was too compelling to ignore. I was excited to test its performance, though the anemic-looking crush washer gave me a slight pause. My initial reaction was cautiously optimistic; it looked and felt like a quality piece, but the real test would be at the range.
Real-World Testing: Putting Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer to the Test
First Use Experience
I first tested the Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer at my local shooting range, mounted on my newly built .308 AR. The weather was dry and sunny, perfect for a range day. Installation was straightforward using the supplied crush washer, although I immediately noticed how little it compressed.
The recoil reduction was noticeable, making follow-up shots much faster. I didn’t experience any immediate issues. However, I was constantly aware of the crush washer’s lack of substantial compression, which left me wondering about its long-term reliability.
Extended Use & Reliability
After several months of regular use (approximately 500 rounds), the Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer is holding up surprisingly well. The finish is still intact, with no signs of excessive wear. The only nagging concern remains the crush washer, as it never provided a truly solid fit.
I’ve maintained the brake with regular cleaning using solvent and a brush, which has kept it in good working order. Comparing it to a higher-end brake I used previously (a Surefire model), the Radical Firearms offering provides adequate recoil reduction at a fraction of the cost, though the Surefire felt more robust overall. I am still concerned about the long-term reliability because of the crush washer.
Breaking Down the Features of Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer
Specifications
- The Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer features a 5/8×24 thread pitch, making it compatible with most .308/7.62 rifles. This standard thread pitch ensures wide compatibility.
- It comes finished in a matte black, providing a non-reflective surface that blends well with most rifles. The finish is aesthetically pleasing and helps prevent corrosion.
- A key feature is its Zero Impulse Muzzle Brake design, aimed at reducing recoil and muzzle rise. This makes it easier to maintain accuracy during rapid firing.
- The product includes a crush washer for installation. This crush washer is intended for proper timing and secure attachment to the barrel.
Performance & Functionality
The Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer performs admirably in its primary function: recoil reduction. It effectively mitigates recoil, allowing for faster and more accurate follow-up shots. However, the performance could be improved with a better crush washer.
Its strengths lie in its affordable price and decent recoil reduction, while the main weakness is the subpar crush washer. The brake meets expectations for a budget-friendly option, but it doesn’t surpass higher-end alternatives in terms of overall robustness and fit. A better crush washer, or even including shims, would be a significant improvement.
Design & Ergonomics
The build quality of the Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer is acceptable for its price point. The materials used appear to be durable enough for regular use. Weighing in at a minimal amount, it doesn’t add noticeable bulk to the rifle.
It is easy to install with basic tools and a crush washer. No specialized gunsmithing is required. The learning curve is minimal, making it user-friendly for both novice and experienced shooters.
Durability & Maintenance
With proper care and cleaning, the Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer should last for a reasonable amount of time. Regular cleaning with solvent and a brush will keep it free from carbon buildup. It’s not designed for extensive customization, but it fulfills its primary function without needing frequent repairs.
Accessories and Customization Options
The Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer comes standard with only a crush washer. There are no additional accessories included. The brake itself doesn’t offer much in the way of customization options.
It is generally compatible with most .308 AR-10 platforms and muzzle devices designed for those rifles. However, users may want to consider aftermarket crush washers or shim kits for a more secure and precise fit. This simple upgrade can greatly improve the overall installation experience.
Pros and Cons of Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer
Pros
- Affordable price point makes it accessible for budget builds.
- Noticeable recoil reduction improves shooting comfort and accuracy.
- Durable matte black finish resists wear and corrosion.
- Easy to install with basic tools.
- Compatible with most .308/7.62 rifles with 5/8×24 threading.
Cons
- Crush washer quality is questionable and may not provide optimal timing.
- Limited customization options.
- Recoil reduction may not be as effective as higher-end brakes.
Who Should Buy Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer?
The Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer is perfect for budget-conscious shooters looking to tame the recoil of their .308 rifles. It’s ideal for recreational shooters, or those building their first AR-10. It’s also a great option for anyone who wants a simple, no-frills muzzle brake without investing in more expensive alternatives.
This product might not be the best choice for competitive shooters or those seeking maximum recoil reduction. Individuals who demand top-tier performance and are willing to spend more should explore higher-end options like those from Surefire or Lantac. A must-have accessory would be a quality crush washer or shim kit to ensure proper timing and secure installation.
Conclusion on Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer
The Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer offers a good balance of performance and affordability. While it may not compete with high-end muzzle brakes, it provides a noticeable reduction in recoil at a fraction of the cost. The anemic crush washer is a definite downside, but this can be easily remedied with an aftermarket replacement.
The price is definitely justified, given the recoil reduction and durable finish. I would recommend this product to budget-minded shooters and those building their first .308 AR-10. If you’re looking for an affordable way to improve your shooting experience, give the Radical Firearms Zero Impulse A2 5/8×24 w/ Crush Washer a try – just be sure to grab a better crush washer!