If you are a modern sportsman looking to enhance your collection, or a beginner trying to find a great starting point to build that dream AR-15 rifle you have been wanting. Then the Expanse M4 from Colt is a great way to add a quality rifle that you can count on to the stable. Chambered in 5.56x45 NATO with a 16" barrel with 1:7 twist. Adjustable stock. Thirty round aluminum magazine. A2 Front Sight and Flat Top Upper Receiver are ready for the addition of Optics, Carry Handle, or Rear Iron Sights. Complete Upper Receiver that now includes Forward Assist and Dust Cover.

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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.

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

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).