Thunder B Shocker Core

• Thunder B Shocker Core

• For use with the Thunder B Shocker series of Sonic Grenades

After throwing your Thunder B grenades countless times, the core striker always takes a beating!  Off the walls of buildings, on the ground, off trees, vehicles etc these things can really take some wear and tear!  Fear not, now we have the replacement core for the Shoker series Thunder B grenades available for replacement or as backup.