Physical
The physical qualities of the Heckler & Koch MG5 (HK121). Information presented is strictly for general reference and should not be misconstrued as useful for hardware restoration or operation.
1,160 mm
45.67 in
O/A Length
550 mm
21.65 in
Barrel Length
24.69 lb
11.20 kg
Weight
Gas-Operated; Rotating Bolt Action
Action
7.62x51mm NATO
Caliber(s)
50- or 120-round disintegrating belts.
Feed
Diopter Sighting Arrangement.
Sights