
Availability: In Stock
The .400 Legend is a rising cartridge among AR-15 shooters, and feeding it reliably starts with a magazine purpose-built for the job. This Centerpoint 5-round AR-15 magazine in blackened stainless steel delivers geometry designed specifically for .400 Legend ammunition, eliminating the feeding uncertainties that come with adapting standard magazines to a newer cartridge. If you're running a .400 Legend AR-15 and want dependable function without compromise, a caliber-specific magazine isn't just a luxury—it's the smart choice.
Built from 410 stainless steel and finished with a T-360 coating, this magazine handles rough conditions and storage without the flex or swell problems that plague polymer designs. Whether your rifle lives in a range bag, a truck, or a hunting pack, stainless steel won't degrade from temperature swings or extended loaded storage. The mag is clearly marked with .400 Legend callouts on the body and follower, so there's no confusion when you're grabbing mags in the field or at the bench.
The internal geometry—the ribs and cartridge stack—is engineered for reliable feeding and smooth cycling in .400 Legend-chambered uppers. Pair one with a quality bolt carrier and you've got a foundation for consistent performance. The yellow AGF follower and Everflex spring are proven components that keep rounds feeding without fail.
| Caliber | .400 Legend |
| Capacity | 5 rounds |
| Material | 410 stainless steel |
| Finish | Blackened T-360 coating |
| Follower | Yellow AGF |
| Spring | Everflex |
| Platform | AR-15 |
This is an AR-15 pattern magazine designed for .400 Legend. It should function in any AR-15 upper chambered in .400 Legend that accepts standard AR magazines.
The .400 Legend cartridge has unique dimensions and requires specific rib geometry and internal stack design to feed reliably. A purpose-built magazine ensures consistent feeding without the uncertainty of adapting standard magazines.
Yes. Stainless steel doesn't flex or swell like polymer, making it safe for long-term loaded storage and resistant to temperature changes.
This is a single 5-round magazine. It comes ready to load and use with the yellow AGF follower and Everflex spring already installed.

SKU: 121685630 • Weight: 0.25oz





Availability: In Stock
The .400 Legend is a rising cartridge among AR-15 shooters, and feeding it reliably starts with a magazine purpose-built for the job. This Centerpoint 5-round AR-15 magazine in blackened stainless steel delivers geometry designed specifically for .400 Legend ammunition, eliminating the feeding uncertainties that come with adapting standard magazines to a newer cartridge. If you're running a .400 Legend AR-15 and want dependable function without compromise, a caliber-specific magazine isn't just a luxury—it's the smart choice.
Built from 410 stainless steel and finished with a T-360 coating, this magazine handles rough conditions and storage without the flex or swell problems that plague polymer designs. Whether your rifle lives in a range bag, a truck, or a hunting pack, stainless steel won't degrade from temperature swings or extended loaded storage. The mag is clearly marked with .400 Legend callouts on the body and follower, so there's no confusion when you're grabbing mags in the field or at the bench.
The internal geometry—the ribs and cartridge stack—is engineered for reliable feeding and smooth cycling in .400 Legend-chambered uppers. Pair one with a quality bolt carrier and you've got a foundation for consistent performance. The yellow AGF follower and Everflex spring are proven components that keep rounds feeding without fail.
| Caliber | .400 Legend |
| Capacity | 5 rounds |
| Material | 410 stainless steel |
| Finish | Blackened T-360 coating |
| Follower | Yellow AGF |
| Spring | Everflex |
| Platform | AR-15 |
This is an AR-15 pattern magazine designed for .400 Legend. It should function in any AR-15 upper chambered in .400 Legend that accepts standard AR magazines.
The .400 Legend cartridge has unique dimensions and requires specific rib geometry and internal stack design to feed reliably. A purpose-built magazine ensures consistent feeding without the uncertainty of adapting standard magazines.
Yes. Stainless steel doesn't flex or swell like polymer, making it safe for long-term loaded storage and resistant to temperature changes.
This is a single 5-round magazine. It comes ready to load and use with the yellow AGF follower and Everflex spring already installed.
SKU: 121685630 • Weight: 0.25oz
