HK 416 20rd Steel Magazine .223/5.56 NATO Black

Description

If you're running an HK 416 or MR556, you need magazines that match the rifle's quality. This is the real deal—a factory Heckler & Koch steel magazine engineered and manufactured in Germany to exacting tolerances. It holds 20 rounds of .223 Remington or 5.56 NATO, giving you a lower-profile option when you want something more compact than a 30-rounder.

HK 416 Magazine Design and Construction

The steel construction with HK's anti-friction maritime surface finish means this magazine is built to last through serious use. The curved profile, advanced spring material, and precision-toleranced steel housing work together to deliver consistent feeding every time. These mags have been field-proven by U.S. special operations forces and foreign military units for decades, so they've earned their reputation through real-world work, not marketing claims.

MR556 and AR-15 Platform Compatibility

While designed specifically for the HK 416 and MR556, this magazine will also function in M16, M4, and most AR-15 variants that accept NATO-standard 5.56 magazines. If you're building out multiple rifles or want a magazine that covers different platforms, this works across the board. The 20-round capacity makes it ideal for situations where you need a low-profile loadout or are competing in matches where capacity is restricted.

What Makes HK Magazines Different

These aren't cut corners or compromises. HK didn't choose steel over polymer to make things difficult—they chose it because steel magazines handle extreme conditions better and maintain feed lip integrity over thousands of rounds. The follower and spring geometry are designed to feed reliably without jamming, and the heavy-duty construction means you won't cringe when you drop it or stuff it in a range bag.