Used Sold Out New Sold Out
The Colt Expanse M4 is a semi-automatic rifle chambered in 223 Rem/5.56 NATO. A 16.1” barrel is accompanied by a collapsible stock making the Expanse M4 much easier to transport. It includes a flip-up dual aperture rear sight, and a picatinny rail allows for the attachment of additional optics.

• Magnesium phosphate finish barrel
• M4 stock
• A post front sight
• Flattop receiver

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