Designed specifically for lightweight mobility, speed of target acquisition, and potent firepower capability - the Colt Law Enforcement Carbine delivers. This specially designed law enforcement weapon system features many of the combat proven advantages of the military Colt M4. With the 4-position buttstock fully retracted, the Colt Law Enforcement Carbine is less than 30.5 in (77.5 cm) in length and weighs only 6.8 lb (3.08 kg) - ideal for tactical deployment and traditional patrol. Colt's Law Enforcement Carbine is available with a step-cut barrel that allows it to accept a grenade launcher for non-lethal options. Furthermore, the handguard has dual aluminum shielding for more effective heat protection. LE6920 comes equipped with a Magpul MBUS backup sight.