LE6940
Caliber: 5.56 x 45 NATO
Weight: 6.79 lbs. (3.07 kg)
Overall Length: 32" (81.28 cm) Stock Retracted
                35.5" (90.17 cm) Stock Extended
Barrel Length: 16.1" (40.89 cm)
Fire Control: Semi
Rifling: 1/7 Right Hand
Effective Range: 600 meters
Additional Features: Colt Rogers Super-Stoc (2013), 30-round 
    PMAG magazine, Magpul MBUS Rear Sight (GEN 2)

Catalog listing years: 2013