DURAMAG SS AR-15 Magazine - .400 Legend - 10 Round - Stainless Steel
or 4 interest-free payments of $5.25 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
- C Products Defense offers a 100% replacement guarantee! what it covers
Product description
Purpose-Built .400 Legend Geometry in a Stainless AR-15 Magazine
Features
- Purpose-built .400 Legend magazine for compatible AR-15 rifles
- .400 Legend-specific rib geometry supports proper cartridge stacking and feeding
- 410 stainless steel body provides rigid metal construction without the swelling associated with polymer magazines
- 10-round capacity
- Yellow Advanced Geometry Follower remains level to support consistent feeding and provides quick caliber identification
- LipLock feed-lip geometry keeps cartridges secured and properly aligned
- EverFlex anti-fatigue spring is designed for consistent spring tension and extended service life
- T-360 coating protects the stainless body and provides a black exterior finish
- Magazine body and follower are marked for .400 Legend identification
The DURAMAG SS .400 Legend magazine is built specifically around the wider straight-wall cartridge rather than adapting a standard 5.56 magazine. Its caliber-specific internal geometry, Advanced Geometry Follower, and LipLock feed lips are designed to maintain proper cartridge alignment from the magazine through the feeding cycle. The 410 stainless body and T-360 coating provide a rigid, corrosion-resistant magazine for compatible .400 Legend AR-15 rifles.
Note: This magazine uses .400 Legend-specific internal geometry and should not be treated as a standard .223 Remington/5.56 NATO magazine.
Specifications
- Brand: DURAMAG
- Model: DURAMAG SS
- MPN: 1040041172CPD
- Fit: AR-15
- Caliber: .400 Legend
- Capacity: 10 Rounds
- Body Material: 410 Stainless Steel
- Follower: Yellow Advanced Geometry Follower, Anti-Tilt
- Spring: EverFlex Anti-Fatigue Spring
- Finish: T-360 Coating
- Color: Black
- Country of Manufacture: USA
What’s Included
- 1x DURAMAG SS .400 Legend 10-Round Magazine
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Questions & Answers
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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.
