Colt M4 for Sale - Buy a Colt M4 Online

Colt M4 carbines are for sale every day at You can buy these carbines made by Colt through one of the many sellers listing their products here at, the world's largest gun auction site. Modeled after M16 semi automatic rifles, the M4 carbine is designed to maneuver in close combat. With its shorter barrel, the Colt M4 carbine is lighter and more versatile in tight quarters and is renowned as a compact, accurate and highly customizable weapon. sellers update their auction listings frequently, so if you're looking to buy a Colt M4 or parts, check back often.

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