$22.99
47 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The DURAMAG 10/30rd holds 10 rounds inside a standard 30-round magazine profile, giving you the full grip and familiar handling of a traditional mag while maintaining its fixed capacity. Built from 6061-T6 aluminum and finished in flat dark earth, this magazine is designed to work reliably with both 5.56 NATO and 300 Blackout rifles.
C Products Defense engineered this mag around proven reliability principles. The aluminum body features post-and-hole construction with robotic welding that locks the two halves together mechanically before reinforcing with welds. Inside and out, the magazine receives a protective T-360 coating that enhances lubricity, resists corrosion, and makes loading smooth. This combination means the mag performs the same whether it's baking in the sun or stored loaded for extended periods without worry about swelling or flexing.
What separates this DURAMAG from standard USGI mags comes down to caliber-specific geometry. The feed lips are designed with precision angles tailored to 5.56 and 300 Blackout, and the anti-tilt follower stays level during travel to prevent binding or jamming. The magazine uses an EverFlex anti-fatigue spring built to handle thousands of load-unload cycles without losing strength. This is important for anyone running 300 Blackout, which can have finicky feeding if the magazine isn't spec'd correctly.
The 10-round capacity in a 30-round body gives you better control during reloads compared to smaller-bodied mags while keeping you compliant if that matters for your situation. It's not a modified magazine or some kind of workaround—it's a factory design from C Products Defense. The spring and follower combination means there's no way to exceed capacity without replacing internal components, ensuring it stays within spec.
The 10/30rd has a standard 30-round magazine body but holds only 10 rounds. This gives you the full-size grip for easier handling during reloads compared to smaller-bodied 10-round mags, and it's a factory design—not a modified magazine. The spring and follower combination means it cannot be modified to accept more rounds without complete replacement of internal parts.
Yes. C Products Defense designed this mag with 300 Blackout in mind, including 300 BLK-specific feed lip geometry and follower engineering. Users report flawless feeding with both subsonic and supersonic loads, though 300 Blackout rifles are notoriously picky about magazines—the DURAMAG's precision internal geometry addresses those issues.
Yes. Unlike polymer magazines, the all-aluminum construction with T-360 coating won't flex, swell, or degrade over time from being stored loaded. You can safely store it loaded indefinitely without concern for loss of reliability or magazine damage.
The DURAMAG design includes several engineering improvements: post-and-hole construction for added strength, the T-360 protective coating inside and out, caliber-specific feed lips, an anti-tilt follower, and an EverFlex anti-fatigue spring. These features, combined with strict quality control and precision robotic welding, make them more durable and reliable than basic USGI designs. The magazine genuinely performs better over time and through heavy use.
| UPC | 766897410628 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 3023049175CPDL10 |
| Caliber/Gauge | 5.56/300BLK |
| Capacity | 10/30rd |
| Model |
You must be logged in to post a review.
Reviews
There are no reviews yet.