The Grenade Recognition Manual
Grenade Data Sheet

Designation-  URG-86Sk Country of Origin-  Czechoslovakia
Type- Instructional Years or Era-  1975-
Weight  440 gm
Diameter  61 mm
Length- Total  117 mm
Length- Body  
Fuze Designation  
Fuze Type  Impact or Delay inert
Fuze Delay  
Filling Type  Inert
Filling Weight  
Detonator  
Body Material  Plastic
Effective Radius   

Manufacturer-  Zeveta Bojkovice Czech Republic Markings-  Black overall
Notes-  Used for classroom instruction, there is a replacement parts set for replacement of parts that are lost or worn during use.