Colt M4 FDE 556 16″ Barrel (098289023698)

This Semi-Automatic Colt Carbine is the standard by which all Modern Sporting Rifles and Law Enforcement Carbines are judged. It features a fixed A2 front sight and Magpul MBUS rear sight, a barrel with grenade launcher cutout, dual heatshield handguards, flat top upper receiver, and buttstock which define this modern classic.