The Thunder B is a CO2 powered sonic grenade, utlizing a standard 12g CO2 powerlet cartridge (sold seperately). This new version produces a bang over 130db. As it uses no gun powder, there is no pyrotechnics involved.
The main core, handle, and pins are completely reusable. The CO2 cartridge and outer shell will need to be replaced after each use.
Installation and setup are very simple and easy to use
Thunder B Package:
1 main core
3 Flash Blank Shell
2 Safety Pins