The Thunder Shocks Grenade is the first booby trap grenade that Hakkotsu has ever made and can be used to scare the hell out of and make a fool of your friends!
This Thunder Shocks Grenade comes with special pins and wires and the main striker unit is fully compatible with all existing Thunder B Grenades.
How to use it:
Pull the hammer all the way down
Insert the safety pin
Insert the trigger pin to lock to trigger hammer
Screw the end cap to cylinder
Insert 12g disposable gas into cylinder cover
Push the rubber fixer into the cylinder cover
Screw the cylinder cover to the installed striker head
Screw the whole part into the Thunder Shocker Shell
The Line on the shell indicates the explosive direction
*WARNING* These can only be used once!