Duramag .223/5.56/300BLK AR-15 Magazine - Stainless Steel - 30 Round - 2 Colors Available
or 4 interest-free payments of $4.32 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
- C Products Defense offers a 100% replacement guarantee! what it covers
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Product description
Duramag Stainless Steel Magazine Outperforms Standard Aluminum
Features
- 410 series stainless steel construction resists corrosion
- Will not flex or swell like polymer magazines
- T-360 coating for smooth, low-friction feeding
- Anti-tilt follower prevents jamming
- Safe for extended loaded storage
- Optimized for 300 Blackout subsonic and long loads
- 17-7 stainless steel spring wire
- Made in USA
Stainless steel construction addresses the durability issues of aluminum magazines and dimensional stability problems of polymer. The 410 series steel maintains consistent internal dimensions under stress and temperature changes, while the T-360 coating ensures reliable feeding even with dirty ammunition. The design works particularly well with 300 Blackout cartridges, including heavy subsonic loads that can challenge standard magazines.
Specifications
- Brand: Duramag
- Capacity: 30 Rounds
- Caliber: .223 Remington, 5.56 NATO, 300 Blackout
- Body Material: 410 Series Stainless Steel
- Spring Material: 17-7 Stainless Steel Wire
- Follower Material: Polymer
- Baseplate Material: Steel
- Weight: 3.2 oz
- Finish: Matte Black or FDE
- Follower Color: Orange (Black Magazine) or Black (FDE Magazine)
- Coating: T-360
- Made In: United States
What’s Included?
- 1x Duramag 30-Round Magazine
All 2 options on this page
Customer reviews 7
Verified buyerAT3 Tactical · Hi there, thank you for your review! We're glad to hear that you are satisfied with the quality and fit of our Duramag AR-15 magazine. We take pride in using stainless steel for its durability and long-lasting performance. We understand the frustration of plastic magazines breaking, especially if dropped on a hard surface. That's why we stand by our product's strength and reliability.
AT3 Tactical · Thank you for your kind words! We're glad you're enjoying your new Duramag AR-15 SS magazine.
AT3 Tactical · Thank you for the feedback. We're glad you like the magazines!
AT3 Tactical · Thanks for the great review! We're glad you're enjoying the Duramag magazines - they're definitely a great value!
Questions & Answers
No questions yet. Ask about fit, install or compatibility and our team answers within a business day.
Warranty & returns
C Products Defense offers a 100% replacement guarantee!
C Product Defense Replacement Warranty
C Products Defense offers a 100% replacement guarantee on defective products.
For more details on their warranty information, please contact them directly on the details below.
Contact Details:
- Telephone: (941) 727-0009
- Email: sales@dura-mag.com
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
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.
