Colt LE6920
The Colt LE6920 "M4 Trooper" is a long-running AR-15 variant made by Colt's Manufacturing Company. It is essentially the closest commercial variant to the U.S. Military's M4 Carbine, except for it lacking select-fire capability, as well as a slightly longer 16" barrel (M4 barrels are 14.5 inches).
Specifications
Action: Gas Operated Semi-Auto Caliber: .223 Remington / 5.56x45mm NATO Barrel Length: 16.1" Capacity: 30+1 Trigger: Standard Safety: Reversible Safety Selector OAL: 35.5" Weight: 6.95 lbs Stock: Black 4-Position Collapsible Metal Finish: Black Muzzle: A2 Flash Hider Receiver Material: 7075-T6 Aluminum Sights: A2 Front, Magpul Rear Barrel Description: Chrome-Lined Twist: 1:7" Purpose: Duty / Range Finish: Black Overall Length: 32 to 35 Features: Front Barrel Lug/ Ejection Port Cover