MEAN Arms ExoMag Ejector AR-15 9mm 10-Round Magazine, Black Polymer

MEAN Arms ExoMag Ejector AR-15 9mm 10-Round Magazine, Black Polymer

This MEAN Arms ExoMag Ejector, part number 2103369, is a 10-round detachable box magazine molded from black polymer for AR-15 platforms chambered in 9mm Luger (9x19mm). It is a 9mm conversion magazine designed to work in mil-spec and commercial STANAG-pattern AR-15 lowers, so the builder can run a 9mm AR on a standard lower without a magwell adapter and without tools. A built-in ejector and last-round hold-open are part of the magazine itself, which gives it the key functions a 9mm AR build needs in one self-contained package.

Key Features

• 10-round detachable box magazine for AR-15 9mm platforms
• 9mm Luger (9x19mm) conversion magazine
• Works in mil-spec and commercial STANAG-pattern AR-15 lowers
• Built-in ejector
• Last-round hold-open
• No magwell adapter required
• No tools required for use
• Injection-molded polymer body, polymer follower, high-tensile steel spring
• Black finish

Construction and Design

The magazine body is injection-molded from polymer in black, built to take the handling and wear of regular reloads. A polymer follower rides on a high-tensile steel spring, which supplies the tension that pushes cartridges up toward the feed lips. The ExoMag's defining feature is its built-in ejector. Because the ejector is part of the magazine, the builder does not have to rely on a lower that already has one. The magazine also provides last-round hold-open, so the bolt locks to the rear after the final round is fired, giving the shooter a clear indication that the magazine is empty.

Compatibility

This magazine is compatible with AR-15 9mm platforms using mil-spec and commercial STANAG-pattern AR-15 lowers. It requires no magwell adapter and no tools for use.

Follow all manufacturer instructions and safe handling practices.

Ensure compliance with all applicable federal, state, and local laws.