AT3™ AR-15 3-Port Muzzle Brake - 1/2x28 - 5.56 NATO - Crush Washer Included
or 4 interest-free payments of $8.25 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by the AT3 Lifetime Warranty! what it covers
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Product description
Extreme Recoil Reduction at an Affordable Price
Taming the recoil of 5.56 tends to be a pretty easy feat – but this muzzle device all but eliminates recoil with an aggressive design to keep you on target. Similar to more expensive designs on the market, this 3-port muzzle brake/compensator does the same job as many 3-port brakes – dispersing recoil and muzzle blast to either side of the shooter, reducing recoil going into the shooter’s shoulder. It also compensates through three angled ports in the top of the device, which counteracts recoil by subtly pulling the rifle forward, and pushing it downward. The result is a device that diminishes muzzle flip and overall force for the shooter, leaving only the momentum of the bolt carrier to deal with.
It’s a great US-made product, includes a crush washer, and is backed by the AT3 Lifetime Warranty.
Specifications
- Diameter: 1 inch
- Wrench Flats: 0.75 inch
- Length: 2.5 inch
- Weight: 3.8 oz.
- Finish: Black Nitride or Stainless Steel
All 2 options on this page
Customer reviews 57
Verified buyerAT3 Tactical · We are absolutely honored to hear that our 3-port brake could help make shooting fun for you again, Chris—thank you so much for sharing your story with us!
Susan · This is the other half of Mandalorian_Tactical. I'm "The Mrs." :)
AT3 Tactical · We’re so glad you’re loving the look and value of the 3-Port Muzzle Brake, Susan—thanks for the awesome feedback!
AT3 Tactical · Thanks for the feedback, Kai—we love hearing that our AR-15 3-Port Muzzle Brake delivers great value and performance, even if it packs a serious concussion punch for those nearby!
BUY ONE NOW!!!
AT3 Tactical · Thanks for the great feedback, Greg! We're glad the AT3™ AR-15 3-Port Muzzle Brake was easy to install and performed well at the range. Looking forward to supporting your next build!
Questions & Answers 7
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Warranty & returns
Backed by the AT3 Lifetime Warranty!
All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.
This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.
In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.
If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.
If your product is in need of warranty service, please contact AT3 Tactical to start the process
Our contact info is available here. To expedite processing, please provide your order information and description of the defect.
Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
