HK G3A3

G3A3 Technical Specifications

Caliber 7.62x51mm (.308 Win)
Ammunition Feed Staggered magazines;
5- or 20-round capacity
Cyclic rate 600 RPM
Sight Radius 22.5 inches (572mm)
Weight: with empty
magazine
9.7 pounds (4.41 kg)
Barrel length 17.71 inches (449.8mm)
Overall length 40.38 inches (1,025.7mm)
Width 2.28 inches (57.91mm)
Height 8.26 inches (209.8mm)

G3KA4

G3KA4 Technical Specifications

Caliber 7.62x51mm (.308 Win)
Ammunition Feed Staggered magazines;
5- or 20-round capacity
Cyclic rate 600 RPM
Sight Radius 20 inches (508mm)
Weight: with empty
magazine
9.0 pounds (4.09 kg)
Barrel length 12.4 inches (315mm)
Overall length
with stock collapsed
28 inches (711.2mm)
Overall length
with stock extended
35.25 inches (895.35mm)
Width 2.28 inches (57.91mm)
Height 8.26 inches (209.8mm)

Information courtesy of Heckler and Koch