Designed for dependability and efficiency, the MEAN ExoMag is a 9mm magazine that fits standard AR lower receivers and meets STANAG profile requirements. Compatible with 9mm uppers for Glock or Colt bolt carrier groups, it's offered in two variants: one with an ejector for standard blowback operations and an ejectorless version for bearing delay and CMMG radial delay platforms. Like all AR-15 magazines, it features a last-round bolt hold-open mechanism.

Enables rapid and straightforward caliber conversion from .223 Cal/5.56x45mm - 9mm
Operates as a publication platform, providing curated content, articles, and features in a structured format similar to a traditional magazine
A magwell adapter is not required for operation, ensuring seamless integration and functionality without the need for additional components or modifications
Retain your standard 5.56x45mm multi-caliber lower receiver, ensuring compatibility and versatility across various calibers for enhanced performance and adaptability
The product arrives completely assembled, eliminating the need for any additional setup or installation, ensuring immediate usability upon delivery
No additional tools needed - magazine with built-in ejector mechanism
Your muscle memory for reloads and training with your 5.56x45mm firearms using the identical Stanag magazine, ensuring consistent draw and feel
The reloading process requires no learning curve, as it utilizes the same magazine you are already familiar with, ensuring seamless integration and ease of use
Utilize the majority of your Stanag magazine accessories, such as magazine pouches, storage racks, decals, and caliber indicators
The device reliably functions with all 9mm ammunition types, including hollow points, demonstrating its versatility and lack of selectivity in ammunition

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.