The M4E1 complete lower receiver serves as an ideal foundation for a custom AR-15 build. This assembly includes the M4E1 lower receiver equipped with an A2 grip and M4 stock. Opting for the complete lower receiver offers cost savings and ensures professional installation by our specialists.

The M4E1 complete lower receiver is comprised of an M4E1 lower receiver an A2 grip and an M4 stock, all finished in black
The complete lower assembly is engineered for AR-15 custom builds and includes a mil-spec lower parts kit, along with a carbine buffer and spring
The lower receiver is equipped with an anodized finish and is designed to be compatible with 5.56x45mm cartridges

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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.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

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WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).