Practice grenade made for multiple use. It is fitted with a plastic striker-release fuze.
The pyrotechnical charge was replaced after use.

Length w/o fuze : 60mm
Length w/fuze : 84mm
Diameter : 50mm
Weight w/fuze : 250 gr

Photos Geert

Photos M. Jochoms

Practice DUMMY version of the M72 / PRB423.

Length : 60mm , Diameter : 50mm.

The photos below show different versions,
-Lead filled aluminium body : 400gram
-Yellow body : 550gram

Photos © M. Jochoms.

Aluminium, lead plugged

Iron throwing dummy