Product Features & Specifications Colt Mfg CR6920 M4 Carbine 5.56x45mm NATO 30+1 16.10" Black Rec/Barrel Black 4 Position Collapsible Stock Black Polymer Grip Right Hand Colt's reliability, performance, and accuracy provides the confidence required to accomplish any mission. It utilizes a chrome-lined barrel, an adjustable-post front sight with rear Magpul Gen2 Back-Up Sight (MBUS), and a 30-round Magpul PMAG. This model has no carry handle. When you buy a Colt you are buying quality and realibality! Colt CR6920 M4 Carbine 223 Rem/5.56 NATO Rifle