Used
Caliber: 5.56 x 45 mm (.223)
Total Length (with Compensator): 937 mm (36 7/8 in.)
Folded Length (with Compensator): 695 mm (27 3/8 in.)
Barrel Length: 415 mm (16 1/4 in.)
Rifling: 6 grooves
Twist Rate: 1 in 178 mm (7 in.)
Weight without Magazine: 3.31 kg (7.3 lbs.)
Muzzle Velocity: 910 m/s (2,985 fps)
Effective Range: 500 m (550 yds)
Maximum Range: 1,350 m (1,480 yds)
Rear Sight Range: 800 m (875 yds)