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The DURAMAG Speed represents a true improvement on the USGI aluminum magazine design. Since 2011, these magazines have been trusted by OEM manufacturers, law enforcement, and military units worldwide for one simple reason: they work. Built from 6061-T6 aluminum with Type III hard-coat anodizing, the Speed maintains consistent dimensions and resists wear better than standard aluminum designs. Unlike polymer magazines that can flex or swell under stored pressure, these won't deform when left loaded for extended periods.
The magazine features an anti-tilt Advanced Geometry Follower that keeps rounds stacked properly and eliminates the jamming issues some shooters experience with less refined designs. The robotic welding and Post and Hole construction ensure every mag leaves the factory with the same precise tolerances. You get a proprietary Black-T coating inside and out that makes loading smooth and handling feel natural when you need speed.
Weighing significantly less than polymer alternatives but maintaining the durability of metal, the Speed balances practical performance with weight savings. The feed lip geometry is specific to this caliber and capacity, giving you proper cartridge alignment when rounds are chambering. Whether you're running a DI system or piston gun, 5.56 ball ammo or heavier subsonic loads, this magazine feeds with consistency. Aluminum also drops free more reliably from various magazine wells compared to overly flexible designs.
The gray anodized finish integrates color directly into the aluminum rather than relying on paint or cheaper coatings. This means the color stays part of the material itself through thousands of loading cycles and drops. Combined with the EverFlex spring technology and precision welding, you're looking at a magazine that performs the same whether you load it today or pull it from a bag in five years.
Aluminum feed lips maintain their dimensions far better over time compared to polymer, which can eventually spread or wear under spring tension during storage. The DURAMAG Speed also drops free consistently across different AR magazine wells and survives decades of storage without flexing or swelling. Many shooters choose aluminum specifically for long-term loaded storage reliability.
The Advanced Geometry Follower keeps each round positioned consistently as they feed upward toward the bolt carrier. This prevents the nose of rounds from diving or tilting sideways inside the magazine, which causes failures to feed. The follower is caliber and capacity specific, so this magazine's design works optimally with 5.56 NATO and .300 Blackout.
Yes. The aluminum body won't swell or flex under prolonged spring pressure, and the EverFlex spring maintains consistent tension without fatiguing over time. The T-360 coating protects against corrosion from any internal moisture, making these magazines reliable for extended loaded storage in ways polymer magazines cannot match.
Robotic welding creates consistent, precise welds on every magazine that leaves the factory. The Post and Hole construction combined with automated welding ensures each magazine has the same internal dimensions and feed geometry, eliminating the reliability variation that can occur with hand-welded or mass-produced designs. This manufacturing precision is why these magazines work across different rifle platforms without fitment issues.
| UPC | 766897410123 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 3023002175CPD |
| Brand Fit | AR-15 Platform |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 30 |
| Color | Gray |
| Model | |
| Model Fit | AR-15 |
| Product Type | Magazine |
| Shipping Weight | 0.275 |
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