Hakkotsu Thunder B CO2 Grenade Core Set Speedloader Fits all sizes

Fits all sizes

Made by TTI Airsoft

Unlike most other gearbox shells on the market

Its robust construction ensures it can withstand the rigors of intense airsoft matches

Hakkotsu Thunder B CO2 Grenade Core Set Speedloader Fits all sizesA Thunder B is an Airsoft simulation grenade that emits noise. It holds a standard 12 gram CO2 cartridge in a fully sealed compartment. Upon pulling the pin, the fire lever, or spoon, snaps down puncturing the CO2 cartridge and starts releasing the pressure from the cartridge until the shell breaks due to air pressure inside the shell resulting in a loud pop sound. The Thunder B Spare Core is perfect as a replacement set and also allows you to have