Data Nr20:

Length: 103mm , diameter: 60mm.
Weight: 355gram including 150gram Hexolite
Green body, markings in yellow.

Data Nr20C1:

Length: 105mm , diameter: 62mm.
Weight: 355gram including 150gram Hexolite
Green body, markings in yellow.

Both grenades used the Nr19C3/20C1 fuze with a 3-4.2seconds delay element.
The inner wall of the plastic body was covered with tiny steel balls for fragmentation.

Drawings from VS 7-827 Handgranaten (1996) :
Left: Nr20 , Right: Nr20C1

The grenade shown below and right is the Nr20C1.
It is fitted with the Nr19C3/9C1 fuze.
It seems that this body was never marked with its designation.

Total length : 104mm
Diameter : 61,3mm
Empty weight with fuze : 240gram
Empty weight w/o fuze : 156gram

Photos © Geert.

Complete transport case :