AT3™ AR-15 Barrel Nut & Delta Ring Assembly
or 4 interest-free payments of $4.25 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
Mil-Spec Delta Ring Assembly for AR15/M4/M16
Fully assembled, and consists of 4 parts: Mil-Spec Barrel Nut Delta Ring, Snap Ring, and Weld Spring. If you have damaged your delta ring assembly, or constructing a new rifle, these parts will fit onto your upper AR-15 upper without issue. Like all of our parts, this assembly is backed by the AT3 Lifetime Warranty.
Specifications
- Fit: AR-15
- Barrel Nut Material: Steel
- Delta Ring Material: Aluminum
- Delta Ring Finish: Hardcoat Anodized
Customer reviews 42
Verified buyerNice tight fit on my drop-in handguard.
Next up is the lower receiver build.
Im looking forward to placing my next AT3 order for lower parts to complete my project.
AT3 Tactical · Thank you for taking the time to leave a review. We are so glad to hear that you are enjoying your AT3 delta ring assembly and that it installed perfectly without any wiggles or jiggles. We can't wait to see how your lower receiver build turns out and we look forward to helping you complete your project with our high-quality lower parts. Thank you for choosing AT3 and happy building!
AT3 Tactical · Thank you for sharing your positive experience with our AT3™ AR-15 Barrel Nut & Delta Ring Assembly. We are glad to hear that it worked great and fit perfectly for you. If you have any other feedback or questions, please don't hesitate to reach out to us. We appreciate your support!
AT3 Tactical · Thank you for taking the time to leave a review. We're so glad to hear that our AT3™ AR-15 Barrel Nut & Delta Ring Assembly worked well for both your airsoft and real flat top replicas. We strive to offer high-quality products at affordable prices. Thank you for choosing AT3 Tactical!
AT3 Tactical · Thank you for leaving a review for our AT3™ AR-15 Barrel Nut & Delta Ring Assembly. We're glad to hear that it fits well, and we hope the installation process goes smoothly for you. If you have any questions or need assistance, please don't hesitate to reach out to us. We're always happy to help.
AT3 Tactical · Thank you for taking the time to leave us a review. We're glad to hear that our AT3™ AR-15 Barrel Nut & Delta Ring Assembly worked well for you. If you have any further feedback or questions, please don't hesitate to reach out. Happy shooting!
AT3 Tactical · Thank you for leaving a review for our AT3™ AR-15 Barrel Nut & Delta Ring Assembly. We are glad to hear that you are satisfied with your purchase. We appreciate your support and hope to continue providing high-quality products for your firearm needs. Thank you again for choosing AT3 Tactical.
Questions & Answers 1
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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.
