Colt Mfg LE6920OEM1 M4 Carbine 5.56 NATO 30+1 16.10″ Barrel w/Muzzle Brake, Black Metal Finish, A2 Front Sight, Black Polymer Grip

The Colt LE6920 features a 16.1" chrome-lined barrel with a 1:7" twist, an adjustable-post front sight. It has a matte black metal finish. This model has no furniture and is ready to customize with your drop-in handguard or rail system, buttstock, and rear buttstock, and rear sight optic.