Description

With this latest model in the Expanse™ M4 line, Colt continues it’s efforts to put a quality AR-15® within easy reach of the modern sportsman. The Expanse™ M4 is a great point of entry for an enthusiast looking to build the modern sporting rifle of their dreams or a collector who wants an authentic Colt. The Expanse™ M4 in 5.56 x 45 NATO (.223 Rem.) delivers a true Colt quality experience at an exceptional value. 

Designed and Built exclusively for Sportsman by the only company with over 50 years of experience manufacturing AR15 type rifles for Military, LE, and Consumers
Complete Upper Receiver now includes Forward Assist and Dust CoverA2 Front Sight and Flat Top Upper Receiver are ready for the addition of Optics, Carry Handle, or Rear Iron Sights
The Basic Building Block for your Colt Modern Sporting Rifle Experience