Duramag 20-Round 5.56 Aluminum Magazine - Black/Orange

The Duramag 20-round 5.56 aluminum magazine is a lightweight, no-nonsense choice for AR platform shooters who want reliability without the flex or swell that comes with polymer designs. Built from 6061-T6 aluminum and hardened with Type-III anodizing, this magazine handles extended loaded storage and punishing field use. The black body paired with an orange follower gives you quick visual ID when you need it, and because the color is integral to the anodizing process itself—not a surface coat—it won't chip, peel, or fade like cheaper alternatives.

Duramag has supplied these magazines to military units, law enforcement, and OEM builders worldwide since 2011, and the engineering shows: progressive die tooling, fully robotic welding, and an anti-tilt follower keep rounds feeding straight. The EverFlex anti-fatigue spring resists the creep and compression that degrades older designs, so your mag stays responsive whether it's sitting loaded in a safe or cycling hard at the range.

If you're running an AR-15, M4, or any direct-impingement 5.56 platform and you've grown tired of polymer mags that warp or spring-loaded followers that gradually lose bite, this 20-rounder is worth trying. It's compact enough for precision rifle work or three-gun, proven enough that you can trust it, and tough enough to outlast cheaper magazines you'll replace three times over.

Key Features

• 6061-T6 aluminum body with Type-III hard-coat anodizing for durability and corrosion resistance
• 20-round capacity—ideal for precision rifle, competition, and controlled-fire scenarios
• Anti-tilt follower ensures reliable, consistent feeding
• EverFlex anti-fatigue spring resists compression and spring fatigue
• Color integral to anodize finish; won't chip or peel like surface coatings
• Designed to remain stable when stored fully loaded
• Manufactured with progressive die tooling and robotic welding for consistency

Specifications

Frequently Asked Questions

What AR platforms does this magazine work with?

The Duramag 20-round 5.56 magazine is designed for standard AR-platform rifles and carbines chambered in 5.56 NATO, including AR-15s, M4 carbines, and compatible direct-impingement systems. If you're unsure about your specific firearm, verify that it accepts standard USGI-pattern magazines.

Can I store this magazine loaded for extended periods?

Yes. The aluminum body and EverFlex spring are engineered to remain stable under the stress of long-term loaded storage, unlike polymer magazines that can warp or flex over time.

Why does the color sometimes vary between magazines?

Duramag's Type-III hard-coat anodizing is a chemical process, and slight hue variation between batches is normal. The company maintains quality control and rejects magazines outside an acceptable color range, but minor variation is inherent to the anodizing method and does not affect function.

What's included with this magazine?

You receive the Duramag 20-round 5.56 aluminum magazine with the EverFlex spring and anti-tilt follower assembled and ready to use.