Colt 6720 Tactical Carbine

Colt 6720 Lightweight 16 Description The Colt AR6720, an AR-15 tactical carbine, is used as a patrol rifle with tactical accuracy by federal, state, and local agencies. The AR6720 features a 16.1" light barrel with a 1:7 twist, a flattop receiver with an optics-ready rail, Magpul MBUS Gen 2, and a 20-round PMAG (30 Round magazine in Pictures not included).