Physical
The physical qualities of the Haenel MK556. Information presented is strictly for general reference and should not be misconstrued as useful for hardware restoration or operation.
923 mm
36.34 in
O/A Length
408 mm
16.06 in
Barrel Length
7.94 lb
3.60 kg
Weight
Gas-Operated; Short-Stroke Piston; Selective-Fire.
Action
5.56x45mm
Caliber(s)
30-round detachable box magazine.
Feed
Supported Optics; Back-Up, Optional Iron Front and Rear.
Sights