Product Features & Specifications Colt Mfg LE6920OEM2 M4 Carbine 5.56 NATO 16.10" Barrel, Optic Ready Right Hand The Colt LE6920 features a 16.1" chrome-lined barrel with a 1:7" twist and a matte black metal finish. This model has no furniture or sights and is ready to customize with your free-f
